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... will alert and warn people stay far away from danger field when it detected . This product named Photoelectric (hereinafter called d...

...l alert and warn people stay far away from danger field when it detected . This product named Photoelectric (hereinafter called detec...

.... It has sensitivity adjustment, noise elimination, and can effectively distinguish whether the signal is a or a microphone ...

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... detecting designed on the theory of wide range multiple band RF power detecting? It can detect the micro wave of 100-2600MHz and ...

... detecting designed on the theory of wide range multiple band RF power detecting? It can detect the micro wave of 100-2600MHz and ...

Product Description Glomarket Tuya Sensor Home Security Alarm System App Control Fire Alarm Features: 1.thermistor senso...

... Features: 1. Smart design, beautiful artistand easy installing. 2. Intellectual single chip processand steady and credible ...

... alarm to warn the users. 【Easy Installation】Connect the with tuya smart Life App before installation. Install the to...

... base and various independent photoelectric fire detection alarms. The alarm information that the sensor can send includes fire, fault,...

.... More sensitive to light and slow smoldering fires and more quickly to remind you. Keep your home safe. TEST BUTTON: Test the unit to ensure...

DC9V-28V, quiescent current is less than 120uA, double lamp 360°visible, wiring is non-polar, can be used with any manufacturer multi-line alarm host ...

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Linkage alarm motion sensor with night vision This motion sensor has built-in PIR sensor. Support Alarm ...

... WiFi HD 720P Indoor Home Small Mini Cam Security Nanny Cam with Motion Det Product Description ** NIGHT VISION...

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