| Alarm communications: Transmitting alarming signal by GSM dialing and Wifi network Alarm communication protocol: ADEMCO Contact ID Support GSM frequency: GSM850/900/1800/1900MHZ (Quad-Band) applicable for universal. Wireless frequency: Available in 315MHz/433MHz Oscillation Resistance: 1.5MΩ /3.3MΩ /4.7MΩ optional Touch Keypad: Capacitive touch screen Protection zone: 30 wireless zones, 4 wire zones Working power voltage: Input: AC 110~220V 50-60Hz; Output: DC12V /1A Static current: <35mA; Alarm current: <120mA; Built-in Li-ion backup battery: 3.7V,800mA, Coding type: learning code Wireless receiving distance in open place: >200m, indoor: 30~50m, (depend on the surrounding environment and wireless interference) Alarm volume: internal :45dB, external siren: 110~120 dB Communication protocol: Ademco Contact ID Working temperature: -20 ~ 55°C ; Working Humidity: 40 ~80% Packing box: 19*18*9.2cm Weight: 1.5kg / kit |
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