Using speaker, make the doorbell output music, high decibels.
Adopt the industrys most stable music chip, load 55 chord melodies, and make the doorbell ringtones sweet-sounding.
With humanization 5 levels volume adjustment, which meet the needs of different environment and different sound levels.
With digital double panel circuit design, stable work, robust and reliable in performance.
With humanized design, including the double-sided adhesive, mini screw driver, 12V23A alkaline battery, do not need to ask any professional personnel, users can install the doorbell by themselves.
With longevity design remote control button, press 5 times a day on average, can use 25 years in a row.
Technical Parameters:
- Item Name:AC Doorbell
- Ringtone:55 Melodies (Optional)
- Distance :400ft (120M) in Opening Air
- Sound Volume:5 Levels, 25-100dB, Including Silent Mode
- Encoding Type:Learning Code, Easy to DIY
- Transmitter Waterproof Level:IP55
- Working Frequency:433.92MHz±280KHz
- Working Temperature:-30℃~+70℃
- Transmitter Dimension:6.4*3*1.5cm
- Receiver Dimension:7*4.5*6.4cm
- Transmitter Weight:20g
- Receiver Weight:55g
- Optional Color:white/Black
- Plug Type:UK
- Voltage of Plug-in Receiver:110-260V / 50-60Hz
- Battery in Transmitter:12V 23A Alkaline Battery (Included)
- Certification:CE, ROHS, FCC, PSE, TELEC
Package Include：
- 1 * Transmitter
- 1 * Receiver
- 1 * Double-sided Adhesive
- 1 * Mini Screw Driver
- 1 * User Manual
the receiver into the socket ， Press the button on the exterior wall to remind.