Waterproof Home Wireless Doorbell Touch Gate Security Entry Sensor Front Entry

Features: - Special Touch Doorbell. - 28 chord ringtones optional. - Adjustable indoor ringtone volume in 4 levels. - Ultra-long distance remote control, stable signal. - Use obstacles between two walls at 20-30 meters. - Simple appearance design, elegant, unique style. - Full-digital frequency modulation technology, never code stringing. - Ultra low-power consumption design, power saving & lasting, energy saving and sustainable use. - As an intelligent doorbell different from traditional wirless doorbell, this product with simple operation, convenient use and stable signal transmission, applies to apartment, villa, unit family, hospital and other occassions. Specification: Material: ABS Color: Black Switch: Touch Noise: 25-110dB Waterproof: IP55 Ringtones: 28 Chord Music Working frequency: 433.92Mhz 200Khz Receiver working voltage: AC 110V-220V Transmitter working voltage: DC 12V/23A Battery Transmission Distance: 180 meters in open area Working temperature: -10~55 (Receiver) -20~65 (Transmitter) Plug: UK Plug, US Plug, AU Plug Transmitter Size: (L) x (W) 71 x 43mm /2.8'' x 1.69''(appr.) Receiver Size: (L) x (W) 92 x 58mm /3.62'' x 2.28''(appr.) Package included: 1 x Transmitter 1 x Receiver 1 x Alkaline Battery 1 x Double-faced glue 1 x Pack Screws 1 x English Manual Detail Pictures: