GSM Power electric alarm system

Specification
◆Communication mode: GSM 900/1800MHz double frequency module inside
◆Alarm mode: GSM SMS and auto-dial
◆Data respond: ≤ 8S(GSM is in normality)
◆Consumption:≤0.6W
◆Siren volume:louder than 110 db
◆Wire net connection:Y form, three phases four wire
Singe-phase standard work voltage:AC220V
Singe-phase lowest work voltage:AC110V
Singe-phase highest work voltage:AC270V
◆ Biggest capacity of insurance tube:5A
◆Standby battery:DC12V/1.2AH(lead sour battery)
DC12V/1AH(nickel Hydrogen battery) optional
Battery warn voltage:DC10.5V
Battery automatic close voltage:DC10V
◆Anti- electromagnetism interfere:IEC55022