http://www.blunet.net.cn/siren-alarm/ Products / / Siren&Alarm zh-cn DSW Fire safety & Security sales@dswbrand.com http://www.blunet.net.cn/siren-alarm/horn-speaker/horn-speaker-3560.html 2010-04-24 Horn Speaker 秩名 DSW safety & Security http://www.blunet.net.cn/siren-alarm/backup-alarm/backup-alarm-3490.html SPL:97+/-3db,105+/-3db Voltage: Operating Voltage:12V-24V Current Output:0.5A Power: Temp Range: Frequency: Housing: Weight:240g Remark:130*75*102mm 2009-04-16 Backup Alarm 秩名 DSW safety & Security http://www.blunet.net.cn/siren-alarm/personal-alarm/personal-alarm-3125.html 4 channels receive 19 inch and 1U rack design Compatible with RJ45 and UTP+/-connection Real-time transmit clear AV signal,no time delay Lightness and contrast can adjust the image more clear and vivid Transmit distance from 0~1500M,clear multi-color image Super interference suppression Super protection for thunder design Video/power indication 2008-11-29 Personal Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/personal-alarm/personal-alarm-3124.html Cable Distance:Up to 1200m, UTP Cat 5 or better Transmitter:9-12V DC Impedance:Coax,female BNC 75 ohms;UTP,Terminal Block 100 ohms Power:DC/AV 9-12VDC 100 mA max(12VDC) 2008-11-29 Personal Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/personal-alarm/personal-alarm-3122.html Display:1.5 inch CSTN color LCD display Image Resolution:128 x 128 pixels Power:Built-in 3.7V lithium battery or USB 5V supply; Interface:USB 2.0 File Format:BMP,JPG Play mode:Manual/automatic play Auto power off function,With Time and calendar functions. Optional Colors:white,orange,green,blue,red,black and so on. Working Time:4-5 hours Real time clock set and Display Contrast set and Background light set Support USB connect,without disk above 98,renew time automatically. Accessories:USB cable,user's manual and white box 2008-11-27 Personal Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/personal-alarm/personal-alarm-3121.html Diagonal:2.4 inch TFT LCD Resolution:320x240 Picture formats:JPG,BMP Buttons:Menu. UP and Down three buttons Play mode:manual or automatic play Can adjust the play speed With Time and calendar functions Rechargeable Lithium battery with 5 hours playtime Power supply:built-in 3.7V lithium battery or USB 5V supply 120 seconds auto shut off Interface:USB 2.0 Colors:White,Silver and so on Accessories:USB cable,instruction manual,gift box etc 2008-11-27 Personal Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/personal-alarm/personal-alarm-3120.html Diagonal:1.1 inch CSTN screen Resolution:96*64 Picture formats:JPG,BMP Buttons:Menu,UP and Down three buttons Play mode:manual or automatic play With Time and calendar functions Rechargeable Lithium battery with 8-10 hours playtime Power supply:built-in 3.7V lithium battery or USB 5V supply 120 seconds auto shut off Interface:USB 2.0 Operation system:Windows 2000 / XP Colors:Red,White,Black,Silver,Green(Optional) Accessories:USB cable,Key ring,Instruction manual etc 2008-11-27 Personal Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/personal-alarm/personal-alarm-3119.html Display:10.2 inch digital screen /Cheertek Solution Resolution:800x480 Speaker:speakers on both side(2 x 2W) Output port:one AV(audio/video output port) Picture format:JPEG,BMP Audio:MP3,WMA Video:MPEG1 and so on Remote control:key-press control Power supply:12V DC Input:100 to 240V Languages:English,French,German,Italian,Swedish,Denmark, Portuguese,Spanish,Simplified Chinese,Traditional Chinese Power consumption:15W USB and memory card:SD,MMC,MS，CF and USB HOST/Slave/OTG Supports 16 million pixel resolution photos decode Supper fast photo transition speed Slideshow multiple transition mode and adjustable intervals time Slideshow JPEG with background music function With Time,alarm,auto turn on/off and calendar functions 2008-11-27 Personal Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/personal-alarm/personal-alarm-3118.html Display:8 inch digital screen/Cheertek Solution Resolution:800x600 Speaker:speakers on both side(2 x 2W) Output port:one AV(audio/video output port) Picture formats:JPEG,BMP Audio:MP3,WMA Video:MPEG1 and so on Remote control:key-press control Power supply:12V DC Input:100 to 240V Languages:English,French,German,Italian,Swedish,Denmark, Portuguese,Spanish,Simplified Chinese,Traditional Chinese Power consumption:15W USB and memory card:SD,MMC,MS,CF and USB HOST/Slave/OTG Supports 16 million pixel resolution photos decode Supper fast photo transition speed Slideshow multiple transition mode and adjustable intervals time Slideshow JPEG with background music function With Time,alarm,auto turn on/off and calendar function 2008-11-27 Personal Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/personal-alarm/personal-alarm-3117.html 7 inch TFT high-definition color LCD digital photo frame.Cheertek Solution Resolution:7"(480x234) Matrix pels:0.107(W)x0.370(H) Brightness:350cd/m2 Decoded by hardware Supports SD,MMC,MS cards and USB devices Supports JPEG picture formats USB 2.0 interface The photos are available to rotate or slide play Power supply:5V,2A DC power adapter Accessories:operation manual,adapter,bracket 2008-11-27 Personal Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/personal-alarm/personal-alarm-3116.html 7 inch TFT high-definition color LCD digital photo frame.Cheertek Solution Three-in-one:photo browse,video and music playback. Resolution:7"(480 x 234)Matrix pels:0.107(W)x0.370(H)Brightness:350cd/m2 Decoded by hardware Supports English,French,German,Italian,Swedish, Denmark,Portuguese,Spanish,Simplified Chinese,Traditional Chinese Supports SD,MMC,MS cards and USB devices Can be connected with TV,multimedia speakers and earphone(A/V output)through the audio cable provided Two built-in speakers and stereo effect Infrared full-functional remote control,easy to use Supports MPEG-1 etc. video formats Supports MP3 and WMA audio formats Supports JPEG picture formats Calendar,alarm or auto power/off functions USB 2.0 interface and compatible with USB1.1 The photos are available to rotate or slide play Power supply:12V,1.25A DC power adapter Accessories:remote control,operation manual,adapter,bracket,and A/V cable 2008-11-27 Personal Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/horn-speaker/horn-speaker-3102.html Impedance8 Ohm at 1 Khz Voice Coil:Dia. 38 mm Magnet:90 *45* 15 mm Reson Freq:600 To 6 KHz Power Rating:25 W RMS Min Spl:96 dB/W/M (min) Housing:ABS Plastic t Oper.Temp.:20 T0 60 F Weight:500 g Remark:Powerful Speaker Horn 2008-11-13 Horn Speaker DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/horn-speaker/horn-speaker-3101.html Impedance:80hm(at 1KHZ) Voice Coil:25.4mm(Dia.) Magnet:70*32*10mm(Dia.*dia*H) Reson Freq:Fo.1.5KHz+/-10% Power Rating:Power Rating RMS:20W;Power Rating Peak:30W Min Spl:95+/-3db(at 1 meter,2.83V,1000Hz) Housing:ABS/Blank Oper.Temp.:-20~+65°C Weight:350+/-20g Remark:70*32*10mm(Dia.*dia*H) 2008-11-13 Horn Speaker DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/horn-speaker/horn-speaker-3100.html Impedance6 Ohm at 1 Khz Voice Coil:Dia. 25.4mm Magnet:60*32*10 mm Reson Freq:600 To 8 KHz Power Rating:15 W(RMS) Min Spl:95 dB/W/M Min Housing:Black ABS Plastic Oper.Temp.:20 T0 60 F Weight:360 g Remark:Real T Yoke 2008-11-13 Horn Speaker DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/outdoor-siren/outdoor-siren-2933.html 2008-09-17 Outdoor siren DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/outdoor-siren/outdoor-siren-2900.html 2008-09-15 Outdoor siren DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-786.html East Model:ES-280R Type:Electron Siren Min.S. P. L. :min¡£125dB(at 1 meter,12VDC) Tone:Warble/Continuous Power:20W-30W Operating Voltage:6-14VDC Max.Current:1000mA Max( at 12VDC) Material:ABS/White Magnet Size:80*40*12mm(Dia.*dia.*h) Dimension: Operating Temperature:-20-+60C Weight:1100+/-10g Remark: 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-785.html East Model:ES-79T2 Type:Electron Siren Min.S. P. L. :106+/-2dB(at 1 meter,12VDC) Tone:Warble Continuous Power:10W Operating Voltage:6-15VDC Max.Current:550mA Max( at 12VDC) Material:ABS/Black Magnet Size:60*32*10mm(Dia.*dia.*h) Dimension: Operating Temperature:-20-+60C Weight:495+/-10g Remark:Load test 8 hours at 12VDC 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-784.html East Model:ES-110 Type:Indoor Surface Mount Siren Min.S. P. L. :102 dB at 12VDC/1m 8 Ohm Tone:Steady & Warble Power:15 Watts Operating Voltage:6 To 14VDC Max.Current:550mA at 12VDC Material:White ABS Plastic Magnet Size:60*32*10mm(Dia.*H) Dimension:110*110 mm Operating Temperature:20 T0 65 C Weight:400 g Remark:33*25*38cm/30pcs 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-783.html East Model:ES-82T Type:Electrical Siren Min.S. P. L. :110dB at 12VDC/1m Tone:Warble or 6 Tone Power:20 Watts Standard Operating Voltage:6 To 15VDC Max.Current:550 mA at 12VDC Material:White /Black ABS Plastic Magnet Size:60 * 32 * 10MM Dimension:82 mm(Dia.) *92 mm (High) Operating Temperature:20 To 60F Weight:370g Remark:10W, 15W available 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-782.html East Model:ES-133 Type:Electrical Siren Min.S. P. L. :117dB at 12VDC/1m Tone:Warble or 6 Tone Power:20 Watts Standard Operating Voltage:6 To 15VDC Max.Current:1100 mA at 12VDC Material:White /Black ABS Plastic Magnet Size:60 * 32 * 10MM Dimension:133 mm(Dia.) *150 mm Operating Temperature:20 To 60F Weight:480 g Remark:CE approval 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-781.html East Model:ES-102 Type:Electrical Siren Min.S. P. L. :116dB at 12VDC/1m Tone:Warble or 6 Tone Power:20 Watts Standard Operating Voltage:6 To 15VDC Max.Current:1100 mA at 12VDC Max. Material:Whitel/ Black ABS Plastic Magnet Size:60 * 32 * 10MM Dimension:102*114 MM Operating Temperature:20 To 60F Weight:400 g Remark:UL approval 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-780.html East Model:ES-73U6 Type:Electrical Siren Min.S. P. L. :108dB at 12VDC/1m Tone:Warble or 6 Tone Power:20 Watts Standard Operating Voltage:6 To 15VDC Max.Current:900 mA at 12VDC Max. Material:Black ABS Plastic Magnet Size:24.5 * 3.5 MM Dimension:83W*80L*75H Operating Temperature:20 To 60 Weight:170 g Remark:Standard 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-779.html East Model:ES-162 Type:Indoor Flush Mount Siren Min.S. P. L. :98 dB at 12VDC/1m Tone:Steady & Warble Power:15 Watts Operating Voltage:6 To 14VDC Max.Current:400mA at 12VDC Material:ABS Plastic Magnet Size:60 * 32 * 10MM Dimension:128mm *162mm Operating Temperature:20 To 60 Weight:370 g Remark:CE 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-778.html East Model:ES-105U Type:Electrical Siren Min.S. P. L. :110dB at 12VDC/1m Tone:Warble or 6 Tone Power:20 Watts Standard Operating Voltage:6 To 15VDC Max.Current:550mA at 12VDC Material:Black ABS Plastic Magnet Size:60 * 32 * 10MM Dimension:105 mm * 79 mm Operating Temperature:20 To 60 Weight: Remark:CE 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-777.html East Model:ES-79U Type:Electrical Siren Min.S. P. L. :112dB at 12VDC/1m Tone:Warble or 6 Tone Power:20 Watts Standard Operating Voltage:6 To 15VDC Max.Current:550mA at 12VDC Material:Black ABS Plastic Magnet Size:60 * 32 * 10MM Dimension:79mm *71.5(Thick) Operating Temperature:20 To 60 Weight:450 g Remark:CE 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-776.html East Model:ES-91UR Type:Electrical Siren Min.S. P. L. :108dB at 12VDC/1m Tone:Warble or 6 Tone Power:20 Watts Standard Operating Voltage:6 To 15VDC Max.Current:550mA at 12VDC Material:Black ABS Plastic Magnet Size:60 * 32 * 10MM Dimension:90mm(round)*85 mm Thick Operating Temperature:20 To 60 Weight:CE Remark: 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-775.html East Model:ES-127 Type:Indoor Surface Mount Siren Min.S. P. L. :102 dB at 12VDC/1m 8 Ohm Tone:Steady & Warble Power:15 Watts Operating Voltage:6 To 14VDC Max.Current:550mA at 12VDC Material:White ABS Plastic Magnet Size:60*32*10mm(Dia.*H) Dimension:126*51mm Operating Temperature:20 T0 65 C Weight:400 g Remark:33*25*38cm/30pcs 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-774.html East Model:ES-59T Type:Siren Alarm Min.S. P. L. :102 dB at 12VDC/1m 8 Ohm Tone:Warble or 6 Tone Power:15 Watts Operating Voltage:6 To 14VDC Max.Current:550mA at 12VDC Material:Black ABS Plastic Magnet Size: Dimension:59mm*75mm(H)*67mm(W) Operating Temperature:20 T0 65 C Weight:8/9 Kg Remark:44*20*44cm/50pcs 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-773.html East Model:ES-86T Type:Electrical Siren Min.S. P. L. :117dB at 12VDC/1m Tone:Warble or 6 Tone Power:20 Watts Standard Operating Voltage:6 To 15VDC Max.Current:1100 mA at 12VDC Material:Black ABS Plastic Magnet Size:60 * 32 * 10MM Dimension:86 mm(Dia.) *105 mm Operating Temperature:20 To 60 Weight:365g Remark:55*23*46cm/50pcs 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-772.html East Model:ES-100B Type:Horn Alarm Min.S. P. L. :120dB Min. Tone:200--5000Hz Power:100W/ 8 OHM Operating Voltage:12/ 24 V Max.Current: Material:Steel Magnet Size:Nd-Fe-B material Dimension:176*167 MM Operating Temperature:20 -80 Deg. Weight:2.7 Kg Remark: 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-771.html East Model:ES-91T Type:Electrical Siren Min.S. P. L. :110dB at 12VDC/1cm Tone:2 Tone Power:20 WATTS Operating Voltage:6 To 14VDC Max.Current:1100mA at 12VDC Material:ABS Magnet Size:60 * 32 * 10MM Dimension:Dia. 91MM Operating Temperature:-20~+60 Weight:360 g Remark:6 Ohm at 1 Khz 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-770.html East Model:ES-200R Type:Electrical Siren Min.S. P. L. :118dB at 12VDC/1m Tone:Steady & Warble Power:30 Watts Operating Voltage:12 V Max.Current:1100mA at 12VDC Material:White ABS Plastic Magnet Size:80*40*12 (8 OZ) Dimension:120MM *200MM Operating Temperature:-20~ + 60 Weight:1.1 Kg Remark:Stablity 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/siren-alarm/siren-alarm-769.html East Model:ES-88U Type:Electrical Siren Min.S. P. L. :105dB at 12VDC/100cm Tone:Warble or 6 Tone Power:20 WATTS Operating Voltage:12VDC Max.Current:1100mA at 12 VDC Material:ABS Plastic Magnet Size:60*32*20mm Dimension:88*89MM Operating Temperature:-20~+60 Weight:380 g Remark:CE ,ISO9000 2008-06-09 Siren Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-768.html The name of:-10+55°C Circumstance temperature:<=95%RH Circumstance humidity:DC24+/-15%V Work voltage:200MA Wore current(average):>=1.2Ws Flash intension:&=1.2Ws Flash cycle:85-120S Sound pressure lever:>=100Db Life-span of flash lamp:>=10000 Measure:105x80x65MM 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-767.html Rated Voltage:24VDC Operating Voltage:15-30VDC Max. Rated Current: Min.SPL:>=91dB Resonant Frequency: Tone Nature:Siren/Fire Housing: Operat. Temperature:-10°C~50°C Store Temperature: Weight: Remark: 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-766.html Rated Voltage:12VDC Operating Voltage:6-12VDC Max. Rated Current:100mA Max.(at 12 VDC) Min.SPL:108 +/- 2dB (at 1 meter,12VDC) Resonant Frequency:Red + 12V / Black GND Tone Nature:Siren Housing:ABS/White Operat. Temperature:-20 C - +85 C Store Temperature: Weight:130+/-5g Remark:LED light optional 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-765.html Rated Voltage:12 VDC Operating Voltage:6 To 15VDC Max. Rated Current:Less 300mA at 12VDC Min.SPL:105 dB at 12VDC/1n Resonant Frequency:1.5 To 4 KHz Tone Nature:Warble Housing:Steel Tab Mounted Operat. Temperature:20 T0 60 F Store Temperature:30 To 70 Weight:110g Remark:46*30*35cm/150pcs 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-764.html Rated Voltage:12VDC Operating Voltage:6-15CVDC Max. Rated Current:75mA at 12VDC Min.SPL:100+/-3dB at 12VDC Resonant Frequency:2.0+/-0.5Hz Tone Nature:Pulse Housing: Operat. Temperature:-20-60C Store Temperature:-20-85C Weight:121+/-5g Remark: 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-763.html Rated Voltage:12VDC Operating Voltage:6-15 Max. Rated Current:300 Min.SPL:110+/-3 Resonant Frequency: Tone Nature: Housing:ABS Housing In Red Or White Operat. Temperature: Store Temperature: Weight:13.5 Remark:580*240*450mm 100pcs 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-762.html Rated Voltage:12VDC Operating Voltage:6-12VDC Max. Rated Current:500mA Max.(at 12 VDC) Min.SPL:110 +/- 2dB (at 1 meter,12VDC) Resonant Frequency:Red + 12V / Black GND Tone Nature: Housing:ABS/White Operat. Temperature:-20°C - +85°C Store Temperature: Weight:180+/-5g Remark: 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-761.html Rated Voltage:12VDC Operating Voltage:6 To 15VDC Max. Rated Current:450 mA Max. Min.SPL:110 dB at 12VDC/1m Resonant Frequency: Tone Nature:Siren Housing:ABS Plastic Case Operat. Temperature:20 To 70 F Store Temperature:20 To 60 F Weight:210g Remark:High Db, Reliablity 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-760.html Rated Voltage:24 VDC Operating Voltage:15~30VDC Max. Rated Current:100mA Max.(at 24VDC) Min.SPL:Max.105dB(at 1 meter,24VDC) Resonant Frequency:0.5~1Hz Tone Nature:I Fire engine II Police Car III Ambulance Car Housing:ABS/RED Operat. Temperature:-10~+55°C Store Temperature: Weight:210+/-10g Remark: 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-759.html Rated Voltage:12 VDC Operating Voltage:6 To 15VDC Max. Rated Current:250 mA Min.SPL:100 dB at 12VDC/1m Resonant Frequency: Tone Nature:Warble Housing:White ABS Plastic Operat. Temperature:20 To 70 F Store Temperature:20 To 60 F Weight: Remark: 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-758.html Rated Voltage:12 VDC Operating Voltage:6 To 15VDC Max. Rated Current:300 mA Min.SPL:110 dB at 12VDC/1m Resonant Frequency: Tone Nature:Warble Housing:ABS Plastic Operat. Temperature:20 T0 70 F Store Temperature:20 T0 65 F Weight:150 g Remark:122*73 mm 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-757.html Rated Voltage:12 VDC Operating Voltage:6 To 15VDC Max. Rated Current:150 mA Min.SPL:112 dB at 12VDC/1m Resonant Frequency:2.3 To 2.8 Khz Tone Nature:Continue Housing:White ABS Plastic Operat. Temperature:20 T0 65 C Store Temperature:30 To 70 C Weight:15g Remark:58*75 mm 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-756.html Rated Voltage:24 VDC Operating Voltage:20 To 25VDC Max. Rated Current:70 mA Min.SPL:100 dB at 24VDC/1m Resonant Frequency:Strobe 75 per min Tone Nature:3 Tone Housing:Red ABS Plastic Operat. Temperature:20 T0 80 C Store Temperature:30 To 70 C Weight:260 g Remark:183*130*65mm (L*W*H) 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-755.html Rated Voltage:12 VDC Operating Voltage:12 To 24VDC Max. Rated Current:70 To 180 mA at 12Vdc or 24 Vdc Min.SPL:80 To 88 dB at 12 or 24VDC/1m Resonant Frequency:Single or Dual Chime Tone Nature:Single or Dual Chime Housing:White ABS Plastic Operat. Temperature:20 T0 65 C Store Temperature:30 To 70 C Weight:30g Remark:4.6 *3* 1.5 In/20pcs 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-754.html Rated Voltage:12 VDC Operating Voltage:6 To 15VDC Max. Rated Current:Less 300mA at 12VDC Min.SPL:105 dB at 12VDC/1n Resonant Frequency:1.5 To 4 KHz Tone Nature:Warble Housing:Steel Tab Mounted Operat. Temperature:20 T0 60 F Store Temperature:30 To 70 Weight:110g Remark:46*30*35cm/150pcs 2008-06-09 Piezo Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/siren-alarm/piezo-alarm/piezo-alarm-753.html Rated Voltage:12 VDC Operating Voltage:6 To 15VDC Max. Rated Current:250 mA at 12VDC Min.SPL:105 dB at 12VDC/1m Resonant Frequency:1.5 To 3.5 KHz Tone Nature:Warble & Hi-Low Housing:ABS Plastic Black Operat. Temperature:20 T0 65 F Store Temperature:30 To 70 Weight:130g Remark:46*30*35cm/100pcs 2008-06-09 Piezo Alarm DavidJon DSW safety & Security