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- Doorbell model: H10
- Color: Black/White
- Operating range: 100 meters (200m in open area)
- Volume:4 levels (25-80dB)
- Transmitter size:86*86*33mm
- Receiver size:65*95*24mm
- Battery type: 12 V 23A alkaline battery (Included)
- The receiver voltage: 110-220V
- Receiver Plug Type: UK plug
- Waterproof grade: IP44
The doorbell can use in office,home, hospital,factory,restaurant or any where you need it.
100 meter receiving distance (200m in the open area), Stable quality is ideal for villas, hotels, schools and other areas.
The button cannot be placed on an iron door because it will interfere with the signal.
Just plug the receiver into an electrical outlet,the push button transmitter can be stick it to the door with provided adhesive tapes.