Showing 19–20 of 20 results
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Wireless internal siren
Hikvision – DS-PSG-WI-433
> 433 MHz two-way wireless communication
> AES-128 encryption
> Adjustable volume: low, medium, and high
> Front and rear panel tamper-proof
> Protection level: IP54
> Indoor installation
> Exception detection of connection, tamper-proof, and battery
> 3 kinds of alarm sounds: fire alarm, panic alarm, and intrusion alarm -
Temperature & Humidity Sensor
EZVIZ – CS-T51C-A0-BG