Self Powered Wireless DoorBell
This Self Powered Door Bell uses kinetic energy. No need to worry about batteries and comes with 4 modes - Sound Only / Flash Only / Sound & Flash / Sound & Flash On. It has an inbuilt memory function.
- Memory function
- Self-learning code function
- Self-powered doorbell that requires no battery
- Receiving distance: 150 M (in open area)
- Volume: 4 files 25-110DB, ringtones: 58 pcs
- Rated voltage: AC 110~ 240V ,50-60Hz
- Working frequency: 433MHz.
- Receiver standby power:< 0.5W
- Modes: Sound only, flash only, sound & flash, sound & light on
- 1 * Self-powered doorbell