DCOT Remote Doorbell 300M Long Distance Automatic Call Bell Electronic Waterproof Bells Smart Home Accessories(E

Price: $142.50
(as of Jan 03, 2024 21:24:17 UTC – Details)

The transmitter 12V23A battery factory pre-installed (not include battery).
The use of microprocessor control, double-sided PCB micro-power design.
The frequency of 43Hz, can be customized other frequencie.
Touch the button configuration, superheterodyne learning code on the code mode.
Double-sided stability of the PCB, the chip standby sleep up to micro-level.

52 tones
300m range in the air
4 level volume,adjustable
LED indicator for receiver
For family commercial residential area,office building,restaurant,factory.
Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on
Type: Doorbells
Ringtones:52 pcs
Colour: Black
Material: ABS
DIY Supplies: Electrical
Doorbell Type:
Power Source: AC,Battery
Power supply: AC100-240V
Working frequency: 43HZ
Tone: 52 tones
Waterproof : yes
Volume:4 files 10-110db
Battery mode: 12v 23A battery (not include battery)
Receiving distance: 300M Remote (in opening area)
Suitable for: Home,office,villa,school,factory
Package List:
1x Receiver
1x Transmitter
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
The transmitter is installed outside the door, the receiver is installed on the power socket,
The use of microprocessor control, double-sided PCB micro-power design.
The frequency of 43Hz, can be customized other frequencie.
Touch the button configuration, superheterodyne learning code on the code mode.
Double-sided stability of the PCB, the chip standby sleep up to micro-level.
Strong penetrating performance, barrier-free receiving distance can reach 1000ft/300Min a straight line. Note: The actual received signal