Wireless Motion Sensor Chime, Sensor + Plug-in Receiver (US Plug)

A wireless motion chime that lets you know when someone walks into your shop, garage, warehouse or front entrance. The infrared sensor detects movement in a 120° area at about 3 to 7 metres and swivels to aim; it is mounted up to about 2 metres high and runs on 3 AAA batteries. The receiver plugs into a wall socket (US-type plug, as used in Colombia) or a USB port and plays one of 38 selectable tunes. This set includes one sensor and one receiver; receiver size about 8 x 7.6 x 3.3 cm. Shelter the sensor from direct rain.