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Sending Inquiry For: Gsm Home Alarm System

Jul-04-14
 
Operating voltage: dc 12v
Static current: ¡ü20ma
Alarm current: ¡ü400ma
Wireless receiving frequency: 315mhz¡à0.5mhz
Wireless receiving sensitivity: 315mhz¡à0.5mhz
Anti-interference: 1v/m£¨frequency:20-1000 mhz£©
Gsm frequency: 900/1800mhz
Outer alarm siren volume: 110db
Working condition: temperature: -10¡æ¡«40¡æ
Humidity: ¡ü90%


Capacity for wireless device: 10pcs
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