38 music ringtones optional,while the music is on, the LED flashes simultaneously.
Simple design, elegant, style.IP44 level waterproof.
Perfect for big and high floor houses, offices, factories, hotels, etc.
Brand new and high quality ,Wireless, and easy installation.
High-frequency vibration body, penetrating ability,up to 300 meters remote control in the open air.
3 kinds of volume adjustable, the sound is loud and clear.
Specifications:
Type: Wireless Doorbell
Power Source: AC,Battery
Model Number: A10BB
Power supply: 110V-220V-240V
Working Frequency: 433MHZ
Ring Tone: 38 Ring Tones
Certificate: CE,FCC,Rohs
Waterproof : IP44
Volume:3 files(can be mute) 0-85db
Power Plug: EU/US/UK
Battery mode: 12v 23A battery
Receiving distance: 300M Remote (in open area)
Transmitter size: 75X51X20MM
Receiver size: 95X65X24MM
