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Z1-A（car alarm） Introduction: Z1-1 car GSM tracker is car remote positioning device with built-in GSM technology in compact size. It can transmit the ...

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7" Enhanced POE Touch Screen Panel support Video doorbell system Application: Home automation, control other devices in home Data collection Secu...

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Welcome to COMER Security Systems (www.holderprotection.com), one of the Chinese leading suppliers of exhibition equipment and smart home products. Wi...

Automotive Car Vehicle Motorcycle Vibration Alarm Geo Fence GSM Gprs Gps Tracker Product Summary -GSM: 850/900/1800/1900Mhz -GPRS: Class 12, TCP/IP -W...

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Home Security Wireless WiFi Smart Video Doorbell IR Night Vision Visual Intercom Ring Wi-Fi Video Doorbell camera Specification: ● Wireless battery po...