Shenzhen chuangan Electronic Co., Ltd [China]

GSM&PSTN Wired  Home Alarms & Security Systems Specification Model:CA-YX8-16 Feature: PSTN;8~16 wired defence zones Reaction time: 5ms/250ms/500ms/750ms(optional) Input voltage: DC9-12V Standby current: <100mA Alarm current: <450 mA Power consumption: <1.5W Alarm Sound: 110dB Working voltage: 220V/12V Working current: 0.3A Siren output: 9.5-16VDC @1A Operating temperature: Temp: –10°C to 55°C Msg-Fmt: 3/1 Extended, 4/2 CFSK Ⅲ, SumCheck , 4+2 Ademco  Output: NO/NC Auxiliary power supply: 500mA,voltage regulator Backup Battery : 12V,6.5-7.0 Ahsealed lead-acid batteries