Description
Remote Wireless Doorbell 300M Long
Distance Automatic Call Bell Waterproof Bells
52 ring tones
300m range in the open air
4 level volume,adjustable
LED indicator for receiver
For family commercial residential area,office
building,hospital,restaurant,factory.
building,hospital,restaurant,factory.
Plug Type:EU Plug,it applies to Indonesia,
Germany, France, Spain, Italy and so on
Germany, France, Spain, Italy and so on
Type: Doorbells
Ringtones:52 pcs
Colour: Black
Material: ABS
DIY Supplies: Electrical
Doorbell Type: Wireless
Power Source: AC,Battery
Power supply: AC100-240V
Working frequency: 433 MHZ
Ring Tone: 52 ring tones
Waterproof : yes
Volume:4 files 10-110db
Battery mode: 12v 23A battery (not include battery)
Receiving distance: 300M Remote (in open area)
Suitable for: Home,office,villa,hospital,school,factory
The transmitter 12V23A battery factory
pre-installed
pre-installed
The use of microprocessor control, double-sided
PCB micro-power design.
PCB micro-power design.
The frequency of 433MHz, can be customized other
frequencie.
frequencie.
Touch the button configuration, superheterodyne
learning code on the code mode
learning code on the code mode
Double-sided stability of the PCB, the chip
standby sleep up to micro-level.
standby sleep up to micro-level.
For more smart home
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