安防产品 |
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门业自动化 |
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传感器 & 探测器 |
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| 摄相机 & 视频卡 |
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| 电子防盗系统 |
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| 警报器 & 警号 |
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| 音响产品 |
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 PDF | Size:Byte |
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| Passive Infrared & Microwave, MCU | | Self adaptive detecting technique can eliminate interferential factors. | | Professional Fresnel lens made of optical materials are used, which is with high flexibility and stable function. | | Patent "visual area molding technique" improves the favorable matching between microwave and infrared visual area. | | Fully protected insects resisting beam system | | Novel and practical walking test mode, MW & PIR can be tested separately | | Accessories: twist installation bracket,(SMB-10), Lens groupware for choice, plane installation groupware. |
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| Description: |
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| Model |
DDT-220T/TC |
DDT-235T/TC |
DDT-250T/TC |
| Detecting Distance |
6m*6m |
11m*11m |
15m*15m |
| Dimension |
11.9cm*7.1cm*4.2cm(4.68inch*2.79inch*1.65inch) |
| Installation method/height |
Hanging/1.8-3m |
| Detecting method |
Doppler floating (MW) PIR |
| Detecting speed |
0.2-7m/s |
| Frequency of MW(GHz) |
10.515-10.535GHz |
10.515-10.535GHz |
10.515-10.535GHz |
| Tamper switch |
NC.25mA/30VDC |
| Alarm output |
NC50mA/30VDC |
| Operating voltage/currency |
7.5-16VDC/14mA |
| Operating temperature/humidity |
-25 °C -+65°C /relevant humidity over 95% > |
| Anti EMI |
> 50v/m 10MHz---1000MHz |
| Anti- light interference |
> 12000LUX |
| Physical appearance & dimension |
119*71*42mm |
| Wire |
14-22" AWG Suggest |
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