16 Pattern Tones! Human Sensor Wireless Chime - Can be installed outdoors - 2 Power Sources Supported - 90db - For Visitors and Crime Prevention - Splash-proof - Built-in Magnet ◇ Human Sensor Chime GC250 Color: Color cannot be selected. Either brown or white will be specified by us. For visitor detection, crime prevention, and monitoring cars and motorcycles! The sensor detects human movement, and a chime or warning sound is activated on the spot! By narrowing the detection range, you can reliably monitor the targeted area, which is a key point in preventing malfunctions. Equipped with a wide variety of sounds that can be used depending on the scene, such as chimes, melodies, dog barks, and sirens. For crime prevention at the entrances of stores and offices, windows and entrances of houses, balconies, carports, etc... Can be used for all purposes. Manufacturer: REVEX (Revex) Product Name: Spot Human Sensor Chime GC250 (White) / GC250B (Brown) Installation Method: Built-in magnet, screw fixation, double-sided tape Size: 5 x 6.4 x 8.3cm Body Weight: 82g Power Supply: 3 AAA alkaline batteries (sold separately) or AC adapter (X0505, sold separately) Sensor: Infrared sensor, variable monitoring direction sensor Detection Range: 12 degrees x (20-80 degrees) x 3m Volume Adjustable Range: 55dB〜90dB/1m Operating Temperature Range: -10〜+40 degrees Set Contents: GC250 main unit x 1, lens cover x 2, mounting plate x 1, mounting wood screws x 2, resin ribs x 2, double-sided tape x 1, instruction manual x 1 ★Condition★ New ☆Shipping☆ Free shipping Simple packaging Shipping method will be specified by us. Other delivery methods will be considered if requested, but the buyer will be responsible for the cost. 2 sets purchased for 5299 yen If you wish, please comment.