... professiona real factory, mainly produce alarm and sensors. Product introduction:Adopting wireless GSM network and advanced digital technology, it is ... , 1200mA.,support 20hrs 7.Wireless remote controller to arm and disarm system quickly, with dry battery 12V. 8. ... Options: Pet immune PIR motion detector, panic button, smoke fire detector, gas leakage detector, vibration sensor, siren with strobe ...