This sensor is armed in 24 hour status and designed to detect either City gas(methane)or LPG(propaneand butane). Whenever the gas detector detects fla

The Panic Watch Transmitter is for the elderly or child whenever an emergency occurs, Pressing the red button emits signals to the main console unit t

The pir motion detector is designed to detect the movement of object in rooms or hallway. The effective range of the motion sensor is 30 feet long, an