... alarm zone Waterproof security alarm IR Cam DIY Video,Home Security Alarm System Features: -Adopt three bands, GSM 900/1800/ ... QCIF (160x128), CIF (320x240), VGA (640x480). -Can pre-set 5 groups of alarm Phone Numbers. -Listen-in function: Can clearly ... components:1 main panel, 2 remote controllers, 1 wireless door sensor, 1 wireless PIR detector,1 siren, 1 camera, 1 GSM antenna, 1 power supply,1 manual ...