http://www.blunet.net.cn/sensor-detector/ Products / / Sensor&Detector zh-cn DSW Fire safety & Security sales@dswbrand.com http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-3552.html Novel circuit design & column lens, high sensitivity. Advanced "true motion recognition" technology to separate true intruder from other interference. Two-grade automatic pulse adjustment. Full-scale temperature compensation and strong ability of false alarm prevention. Advanced quadruple plane microwave with strong stability;DSP chip with DMF technology. Microwave with anti masking distance to 10-15cm. 2009-05-14 Motion Detectors 秩名 DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-3533.html Eletromagnetic Valve,Electromagnetic Shut Off Valve,solenoid Valve,Electromagnetic valve manufacturers,suppliers,exporters,wholesalers & distributors 2009-05-12 Gas Detector&Alarm 秩名 DSW safety & Security http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-3532.html Adopts energy-saving logic processing(DMF),random dynamic time segmentation(DMT) technology Syncretize MW & PIR technology,double processors improve signal processing ability K-Band detecting technology to further prevent false alarm,improve detection sensitivity the uniformity consistent sensitivity of optical system,can solve the error of "near big","far small" Digital pulse adjustable,automatic temperature compensation,energy analysis Self adaptation microwave system,avoid causing the false alarm by action of electric fan Dual infrared FRESNEL lens,with downward vision window avoid detecting dead angle. With tamper alarm,timing self-check make sure the detector works properly. Advanced pet-immunity recognition technology can distinguish the different signal between intruder and pet Advanced anti-cloak technology to recognize the intruder with cloak 2009-05-11 Motion Detectors 秩名 DSW safety & Security http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-3531.html Advanced anti-cloak technology to recognize the intruder with cloak Digital pulse adjustable,automatic temperature compensation,energy analysis Dual infrared FRESNEL lens,with downward vision window avoid detecting dead angle Advanced pet-immunity recognition technology can distinguish the different signal between intruder and pet Advanced digit filter circuit,with strong anti-jamming function. Multiple shielding technology for resisting all kinds of high frequency interference With tamper switch,hence with reliable function Small and elegant,with low price and high quality,especially suitable for home,residence community 2009-05-11 Motion Detectors 秩名 DSW safety & Security http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-3515.html Adopts energy-saving logic processing DMF,DMT technology Adopts dual infrared sensor and plane antenna microwave transmitter/receiver Dual curtain style Fresnel lens,fit for ceiling mount With novelty design,smooth lins,dynamic LED display Adopts refined Fresnel lens technology,improve energy receiving efficiency Adopts quadruplicity shielding technology,can control the detection area effectively,with high sensitivity Digital two-way automatic temperature compensation,super resistance to false alarm Advanced pet-immunity recognition technology can distinguish the different signal between intruder and pet Advanced anti-cloak technology to recognize the intruder with cloak 2009-05-07 Motion Detectors 秩名 DSW safety & Security http://www.blunet.net.cn/sensor-detector/pir-lamp/pir-lamp-3495.html Operating Voltage:~220-240 V/50 Hz Angle of Coverage:360° Mounting Height:1.8-2.8 m+/-20 cm Coverage Width:8.5 m+/-50 cm (diameter) Time Setting:10+/-1 sec/10+/-1 min Lightening Load:1*100W E27 Lamp and 12*20mA/12000 mcd LED Battery Type:9V Ni-Mh 200 mAh Rechargeable Battery Battery Operating Time On:75 minutes Standby:5 days Protection Class:IP20 Operating Temperature:-20~+40 2009-04-24 PIR Lamp 秩名 DSW safety & Security http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-3483.html Dual PIR and MW Technology Microprocessor Design True Temperature Compensation Microwave Range is Adjustable Dual Polarity Pulse Count is Adjustable Resist Interference of white Light Top View Window and Creep Zone Power Consumption is Low High RFI Immunity for False Alarm Prevention(30V/m-1GHz) Professional Optical Pigmented Lenses RA93 Swivel Brackets is Available Resist Fluorescent Interference Memory and Form-C Relay 2009-04-01 Motion Detectors 秩名 DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-3481.html Power source:DC9V Alarm sonority:>85 db(3m) Static Current:<10uA Low Voltage Alarm:7 V+0.5V Alarm Current:<10mA(40mA when emission) emission time:12~13sec Working frequency:868MHz Working temperature:0°C~55°C emission distance:>60m 2009-03-31 Smoke Detector&Alarm 秩名 DSW safety & Security http://www.blunet.net.cn/sensor-detector/pir-sensor/pir-sensor-3452.html Power source:100~130V/AC 220~240V/AC 90~240V/AC Power frequency:50~60Hz Detection range:180° Rated Load:800W(110V/AC~130V/AC) 1200W(220V/AC~240V/AC) Time-Delay:5sec.~9Min. Lux:<20LUX Detection distance:9m(max.<24°) Work temperature:-20~40°C Power consumption:0.45W(static 0.1W) Installation height:1~1.6m Detection motion speed:0.6~1.5m/s Working humidity:<93%RH Color:White/Black Operating Votage:110-130V/220-240/Bivolt N.W(KG):8.4 G.W.(KG):13.5 QTY.(PCS):120 PACKING SIZE(CM):42.5*38.5*41 2009-03-14 PIR Sensor 秩名 DSW safety & Security http://www.blunet.net.cn/sensor-detector/gas-detector-alarm/gas-detector-alarm-3197.html 2008-12-09 Gas Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-3196.html Main Features Dual PIR and MW Technology Microprocessor Design Pet Immunity,45KG Dog,6 Cats Or Other Rrodents True Temperature Compensation Microwave Range is Adjustable Dual Polarity Pulse Count is Adjustable Resist Interference of whit Light Top View 2008-12-08 Motion Detectors DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-3195.html 2008-12-05 Motion Detectors DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-2955.html Working Voltage:9-16VDC Working Current:12mA Contact of Alarm:NC,12VDC,100mA max Contact of Tamper:NC,12VDC,100mA max Time to Alarm:2.2s Time to Warm-up:2 minutes RFI characteristic:22V/m,10Mhz~1Ghz Working Temperature:-5°C~50°C Storage Temperature:-20°C~55°C Size:89*52*39mm Height of Installation:2.3M Suitable Swivel Bracket:RA93 2008-09-25 Motion Detectors DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-2954.html Working Voltage:9-16VDC Working Current:15mA,12vDC Contact of Alarm:NC,12VDC,100mA max Contact of Tamper:NC,12VDC,100mA max Time to Alarm:2.2s Time to Warm-up:2 minutes RFI characteristic:25V/m,10Mhz~1Ghz Working Temperature:0°C to 50°C Storage Temperature:-20°C to 60°C Size:107*58*39mm Height of Installation:2.3M 2008-09-25 Motion Detectors DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-2953.html Operating Voltage:9-16VDC Current:25mA Contacts of Alarm:NC,12VDC,50mA max Contacts of Tamper:NC,12VDC,100mA max Time to Alarm:2.2s Time to Warm-up:2 minutes RFI characteristic:30V/m at 10Mhz to 1Ghz Operating Temperature:-0°C to 55°C Storage Temperature:-20°C to 60°C Size:128*64*40mm 2008-09-25 Motion Detectors DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-2952.html Operating Voltage:9-16VDC Current:25mA Contacts of Alarm:NC,12VDC,50mA max Contacts of Tamper:NC,12VDC,100mA max Time to Alarm:2.2s Time to Warm-up:2 minutes RFI characteristic:30V/m at 10Mhz to 1Ghz Operating Temperature:-0°C to 55°C Storage Temperature:-20°C to 60°C Size:128*64*40mm 2008-09-25 Motion Detectors DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/pir-sensor/pir-sensor-2865.html celing sensor with remote control Power Source:100V/AC~130V/AC 220V/AC~240V/AC Power Source(emitter):DC12V Power Frequency:50-60Hz Ambient Light:<3Lux~>1000 Lux(adjustable) Emit Frequency:433MHz or 315MHz Sense Distance:4m~10m(adjustable) Rated Load: 1200W(220V/AC~240V/AC) 800W(100V/AC~130V/AC) Time Delay(normal mode): 0Sec~999Sec(adjustable), Default:8Sec Sense Time Interval( impulse mode): 0Sec~999Sec(adjustable), Default:50Sec 2008-08-30 PIR Sensor DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/pir-sensor/pir-sensor-2864.html Micrewave sensor Power Source:100V/AC~130V/AC 220V/AC~240V/AC Power Source(emitter):DC12V Power Frequency:50-60Hz Ambient Light:<3Lux~>1000 Lux(adjustable) Emit Frequency:433MHz or 315MHz Sense Distance:4m~10m(adjustable) Rated Load: 1200W(220V/AC~240V/AC) 800W(100V/AC~130V/AC) Time Delay(normal mode): 0Sec~999Sec(adjustable), Default:8Sec Sense Time Interval( impulse mode): 0Sec~999Sec(adjustable), Default:50Sec 2008-08-30 PIR Sensor DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/pir-sensor/pir-sensor-2863.html DPS-MV360S2:Micrewave sensor power supply:220-240VAC 100-130VAC power frequency:50/60Hz Installation sit:indoors,ceiling mounting HF system:5.8GHz CW radar,ISM band transmission power:<10mW rated load:1200W(220-240VAC) 600W(100-130VAC) detection angle:360° reach:3-10m(radii.),adjustable time setting:8sec to 12min light control:2~2000LUX power consumption:approx.0.9W 2008-08-30 PIR Sensor DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-2862.html Working voltage:DC 9~16V Operating current:<=18mA (DC12V) Detecting range:12m/18m optional Detecting angle:110° Sensor:Dual infrared sensor of low-noise&heat-release Pulse count:Grade I(1P)、Grade II(2P( Installation method:Wall mounted Installation height:2.2m is recommended Operating temperature:-10°C~+50°C(14°F~122°F) Relay output:NC/NO optional, contact capacity 60VDC, 100mA Anti-tamper:NC without voltage output, contact capacity 28VDC, 100mA Size:96mm*59mm*46.5mm 2008-08-28 Motion Detectors DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-2803.html Detectable Coverage:12m*12m Detection Method:Passive Infrared Mounting Mode/Height:Wall Mount/1.8~2.4m Detective Angle:90° Power Input:9-16VDC Current Draw:8mA 12VDC Tamper Switch:N.C.,30V DC50mA White Light Immunity:>6500Lux Operating Temperature:-10°C~+50°C RF Interference:>20V/m (20MHz-1000MHz) Environment Humidity:95% max 2008-08-07 Motion Detectors DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/motion-detectors/motion-detectors-2802.html Detectable Coverage:12m*12m Detection Method:Integrated Passive Infrared and Microwave Mounting Mode/Height:Ceiling Mount/2.4~4.8m Detective Angle:360° Power Input:9-16VDC Current Draw:15mA 12VDC Tamper Switch:N.C.,30V DC50mA White Light Immunity:>9000Lux Operating Temperature:-10°C~+50°C Microwave Frequency:10.525GHz/10.687GHz RF Interference:>30V/m 10MHz-10MHz\2.45GHz Environment Humidity:95% max 2008-08-07 Motion Detectors DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2216.html Light labyrinth Energy-saving,CMOS design Special design for bracket,easy to installation Best adaptability with environment Manual test & retest functi Work Current: Work Temp.: Operat. Voltage: 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2215.html Power Input:DC 9V(battery) Static Current:<=30uA Alarm Current:<=30mA Operating temperature:-10OC to +50OC Operating Humidity:<=95% RH Alarm Output:Sound & flash a Work Current: Work Temp.: Operat. Voltage: 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2214.html Power supplied DC9V battery and back-up source 110V-240V AC mains power supply Supply voltage DC12 to 30 volts Rechargeable battery and lithium 10 year 9 volt batteries Int Work Current: Work Temp.: Operat. Voltage: 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2213.html Work Current:less than 10 µA SPL more than 85db Work Temp.:minus10 Deg. To 40 Deg. Operat. Voltage:DC9V,DC9V&AC230V N.W.:6.5KG GH.W.:9.5KG Q'ty/box:60PCS Packing Size(cm):46x35x27 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2212.html Work Current:less than 10mA" 18mA when with emission more than 85 db (3m) Work Temp.:-10-50 Operat. Voltage:5.5V-6.2V Packing Size(cm):46x35x27 Wireless smoke detector 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2211.html Diameter:107mm Height:34mm Weight:155g Package:Color Box Qty/Inner Box:12 PCS Qty/Ctn:144PCS Ctn Size(cm):48*46*39cm Qty/20FT:48000PCS Work Current: Work Temp.: Operat. Voltage: 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2210.html Diameter:107mm Height:34mm Weight:155g Package:Color Box Qty/Inner Box:12 PCS Qty/Ctn:144PCS Ctn Size(cm):48*46*39cm Qty/20FT:48000PCS Work Current: Work Temp.: Operat. Voltage: 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2209.html Power Input:DC 9V Operating Current:Static< 30uA, Alarm < 10mA Buzzer Level:>=85dB/m Operating Temperature:-5°C to + 50°C Operating Humidity:<=90% RH Alarm Mode:LE Work Current: Work Temp.: Operat. Voltage: 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2208.html Power Input:DC 12V Operating Current:Static <5mA, Alarm < 15mA Operating Temperature:-5°C to +50°C Operating Humidity:<=90% RH Output Mode:Single Normal Close Or Normal Op Work Current: Work Temp.: Operat. Voltage: 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2207.html Power Input:DC 12V Operating Current:Static < 3.5mA, Alarm < 35mA Operating Temperature:-10°C to +50°C Operating Humidity:<=90% RH Alarm Output:Relay Normal Open / No Work Current: Work Temp.: Operat. Voltage: 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2206.html Power Input:DC 12V Operating Current:Static<= 5mA, Alarm<=80mA Operating Temperature:-10°C to +50°C Operating Humidity:<=90% RH Alarm Output:Relay Normal Work Current: Work Temp.: Operat. Voltage: 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2205.html Power Input:DC 9V Operating Current:Static<30uA, Alarm <10mA Buzzer Level:>=85dB/m Operating Temperature:-5°C to + 50° Operating Humidity:<=90% RH Ala Work Current: Work Temp.: Operat. Voltage: 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2204.html Power Input:DC 12V Operating Current:Static <5mA, Alarm < 15mA Operating Temperature:-5°C to +50°C Operating Humidity:<=90% RH Output Mode:Single Normal Close Or Normal Op Work Current: Work Temp.: Operat. Voltage: 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2203.html Power Input:DC 12V Static Current:<= 8mA Alarm Current:<= 35mA Operating Temperature:-10°C to +50°C Operating Humidity:90% RH Alarm Output:Relay Normal Op Work Current: Work Temp.: Operat. Voltage: 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2202.html Power Input:DC 12V Static Current:<=5mA Alarm Current:<=35mA Operating Temperature:-10°C to +50°C Operating Humidity:<=95% RH Alarm Output:Relay No Work Current: Work Temp.: Operat. Voltage: 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2201.html Work Current:10 uA (normal) and 20-50 mA Loud 85dB alarm signal Work Temp.:4. 4°C - 37.8°C Operat. Voltage:9VDC battery Q'ty/box:115pcs Packing Size(cm):34x57x42.5 1 year min. battery life 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2200.html Work Current:10 uA (normal) and 20-50 mA Loud 85dB alarm signal Work Temp.:4. 4°C - 37.8°C Operat. Voltage:110VAC/230VAC with 9VDC battery backup Packing Size(cm): 126mmX35mm 1 year min. battery life 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2199.html Power Source:9VDC battery Operating Current:10 uA (normal) and 20-50 mA (alarm working) Sensitivity to smoke:In comply with UL217 & BS5446:Part 1 2000 K Photoelectric smoke+ heat alarm detector with 9VDC Work Current:10 uA (normal) and 20-50 mA Loud 85dB alarm signal Work Temp.:4. 4°C-37.8°C Operat. Voltage:9VDC battery GH.W.:150g/pc Q'ty/box:150pcs 17.5x60x36 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2198.html Work Current:10 uA (normal) and 20-50 mA Loud 85dB alarm signal Work Temp.:4.4°C - 37.8°C Operat. Voltage:DC9V Packing Size(cm):105mmX25mm 1 year min. battery life 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2197.html Work Current:less than 10 µA SPL more than 85db Work Temp.:minus10 Deg. To 40 Deg. Operat. Voltage:DC9V 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2196.html Work Current:less than 10µA SPL more than 85db Work Temp.:-10 Deg. To 40 Deg. Operat. Voltage:DC9V 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2195.html Work Current:6-12µA Alarm sound more than 85dB/3m Work Temp.:minus10 Deg. To 40 Deg. Operat. Voltage:DC9V stand-by time 43800h 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2194.html Detector Type:Optical / Photoelectric Physical Dimensions:104mm x 50mm Weight:140g Operation Voltage:6 Vdc*12 Vdc Operation Temperature:-10oCto Optical / Photoelectric Work Current:less than 15 uA SPL more than 85dB Work Temp.:-10oC To +60oC Operat. Voltage:DC6V*C12V The Security Panel connection feature can be used in the event of there not being. 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2193.html Work Current:less than 10 µA SPL more than90d Work Temp.:Minus 10 Deg. To 40 Deg. Operat. Voltage:DC9V N.W.:6.5KG GH.W.:9.5KG Q'ty/box:60PCS Packing Size(cm):46x35x27 Be used separately as well as in combination of up 40 items 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2192.html Work Current:less than 10 µA SPL more than90dB Work Temp.:minus10 Deg. To 40 Deg. Operat. Voltage:DC9V N.W.:5.8KG Q'ty/box:60PCS Packing Size(cm):46x35x27 Be used separately as well as in combination of up 40 items 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2191.html Work Current:less than 10 µA SPL more than90dB Work Temp.:Minus 10 Deg. To 40 Deg. Operat. Voltage:DC9V N.W.:6.5KG GH.W.:9.5KG Q'ty/box:60PCS Packing Size(cm):46x35x27 Be used separately as well as in combination of up 40 items 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2190.html Work Current:less than 10 µA SPL more than90dB Work Temp.:minus10 Deg. To 40 Deg. Operat. Voltage:DC9V N.W.:6.5KG GH.W.:9.5KG Q'ty/box:60PCS Packing Size(cm):46x35x27 Be used separately as well as in combination of up 40 items 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security http://www.blunet.net.cn/sensor-detector/smoke-detector-alarm/smoke-detector-alarm-2189.html Work Current:less than 10 A SPL more than 85db Work Temp.:minus10 Deg. To 40 Deg. Operat. Voltage:DC9V,DC9V&AC230V N.W.:5.8KG GH.W.:8.5KG Q'ty/box:60PCS Packing Size(cm):46x35x27 2008-06-23 Smoke Detector&Alarm DavidJon DSW safety & Security