Liebex Spot Motion Sensor Chime GC250 GC250 1 piece

Catalog number: GC250 Features: ● When a person or animal approaches, a chime or warning sound will sound on the spot. ● The narrow detection range allows you to monitor a specific location with pinpoint precision. ● It detects infrared movement emitted from the human body, and the selected chime, song, or alarm sound will play while the red LED flashes. Applications: ● For detecting visitors. ● For crime prevention. ● For monitoring people approaching cars and motorcycles. Specifications: ●Volume (dB): 55-90 ●Width (mm): 50 ●Depth (mm): 64 ●Height (mm): 83 ●Power source: Battery/AC adapter ●Installation method: Built-in magnet, screw fastening, double-sided tape ●Weight of unit: 82g ●Power source: 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 variable range: 55dB-90dB/1m ●Operating temperature range: -10 to +40 degrees Material/Finish: ●ABS resin Set contents/Accessories: ●Double-sided tape/wood screws