Plug Play Wireless alarm system. Easy and quick installation. Secures houses, offices, shops, etc. In minutes. The main unit has a 100 dB siren and LED indicators which sensor is active. Includes 2 wireless door / window sensors, 2 passive infrared PIR detector and 2 vibration sensors for use on glass. The door / window and vibration sensors can be switched to RF or RF + alarm. The RF + alarm condition generates a 95 dB siren on the sensor. Includes 2 RF remote controls to enable / disable the system. Features function in the central alarm unit or doorbell melody. Batteries for the sensors and the remote controls included.
Central unit:

Power: 4.5 VDC 3x AA batteries, not included
Alarm Volume: 100 dB 0.50 m
Melody Volume: 90 dB 0.50 m
Switch: alarm / melody / off
Delay time: 20 ~ 25s
LED indicators: 6
Frequency: 433 MHz
Dimensions: 5,7 x 3,9 x 10,9 cm
Remote control:

Power supply: 12 VDC 1x 23A battery, included
Operating distance: +/- 30 m without obstructions
Button: on / off
LED indicator: 1
Frequency: 433 MHz
Dimensions: 3,5 x 1,3 x 5,2 cm
door / window sensors:

Power: 4.5 VDC 3x LR44 batteries, included
Operating distance: +/- 60m without obstacles
Alarm Volume: 95 dB 0.5m
Switch: RF + alarm / RF / off
Frequency: 433MHz
Dimensions with a magnetic strip: 6 W x 1 D x 9.9 H cm
PIR:

Power: 4.5 VDC 3x AA batteries, not included
Operating distance: +/- 60 m without obstructions
detection range: 5 ~ 8m
Detection angle: 100 ° horizontal / 80 ° vertical
Installation height: 1.5m recommended
Frequency: 433 MHz
Dimensions: 6 x 5 x 9,8 cm
Vibration sensor:

Power: 4.5 VDC 3x LR44 batteries, included
Operating distance: +/- 60 m without obstructions
Frequency: 433 MHz
Alarm Volume: 95 dB 0.5m
Dimensions: 4,8 x 1 x 9,9 cm
Warranty 2 years.
Package Contents:

1x control unit not including batteries
2x door / window sensors including batteries
2x passive infrared PIR detector
2x vibration sensors including batteries
2x remote control including batteries