Changzhou Boyun Communication Technology Co., Ltd.

sell GSM MMS Alarm System

Detailed Product Description Features: 1. with IR night vision camera, it provides full time 24 hours day and night monitoring function2. support SD card , to preservative evidence3. support mms, sms ,...

sell GSM MMS Alarm System

Detailed Product Description Features: 1. with IR night vision camera, it provides full time 24 hours day and night monitoring function2. support SD card , to preservative evidence3. support mms, sms ,...

sell GSM MMS Alarm System

Detailed Product Description Features: 1. with IR night vision camera, it provides full time 24 hours day and night monitoring function2. support SD card , to preservative evidence3. support mms, sms ,...

sell GSM MMS Alarm System

Detailed Product Description Features: 1. with IR night vision camera, it provides full time 24 hours day and night monitoring function2. support SD card , to preservative evidence3. support mms, sms ,...

wireless infrared sensor 2

Detailed Product Description 1. Detecting surveillance activities within the scope of human targets, launching digital coding signal by wireless transmission mode of the police.2. According to the environment monitor to select anti - interference pattern3. The shape is compact, beautiful...

wireless infrared sensor 2

Detailed Product Description 1. Detecting surveillance activities within the scope of human targets, launching digital coding signal by wireless transmission mode of the police.2. According to the environment monitor to select anti - interference pattern3. The shape is compact, beautiful...