... 10 seconds alarm audio message with the scene location information. 3. Arm & alarm delay function, the ... 16 wireless zones)can be edited independently. 6. 1 group of arm/disarm time-setting, convenient for ... , 1 wireless PIR detector, 1 wireless door sensor, 1 siren, 2 remote controllers, 1 GSM antenna, 1 power supply, 1 manualTechnical ... Vertical 60° Size: 170*112*30mm Home Security System GSM Based