Wall Plug 200m Range 36 Music 2 Receiver Remote Control Portable Wireless Door Bell
|1-999 1,000-4,999 5,000+|
|FOB Unit Price:||US $6.8 US $5.1 US $3.7|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||5000 PCS/Day|
|Payment Terms:||T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: KD78
- Style: Many-to-One
- Automation: Non Automation
- Wireless: Wireless
- Wireless Video Doorbell Function: Outdoor Monitoring
- Brand: OEM
- Power Source: Plug
- Trademark: OEM
- Specification: CE
- Type: Remote Doorbell
- Talkback Type: Speech but Not Visible
- Peephole: Peephole
- Active Doorbell: Wireless Non Visual Doorbell
- Application Scope: Home
- Waterproof: Waterproof
- Color: White
- Transport Package: Retail Box
- Origin: Shenzhen, China
Before using the product for the first time, please read the instructions for use below and retain them for later reference.
1. With a flat headed screwdriver fold pen the bell push. According to the given polarity input an LR 23A (12V) alkaline battery.
2. Receiver: Connect the bell to a 90-260V network.
3. 4 levels adjustable volume
4. 36 varied style of tunes for optional
1.Transmitter:clean the case first and paste the double sticker,then put the transmitter on the wall.In order to make it work properly,the height should be >1.5m.
(Warning: please do not install on the metal door/window)
2. Receivers: plug into the socket.
Walls and metal objects will shorten the range,and may interfere with its operation(metal fence,door,gate...)furthermore devices using radiofrequency can do the same(computer,microwave oven,television...)
3.The shorter distance (between transmitter and receiver), the signal will be better.
unique and elegant style
low-power consumption design, power saved and durable
Range in open spaces: Max. 200-300m
36 varied style of tunes for optional
4 levels adjustable volume
transmitter and receiver can be paired freely
Add transmitter and/or receiver
Firstly plug into the socket, press volume button for 3 seconds, red led light keep on, then
press transmitter button, when receiver red led flash, means pair successfully.
It will fail paring if you can not finished within 3 seconds
Attention: One receiver can pair 4 transmitters at most, and with memory function once off power.
Please hold press volume button before plug into socket, then
will remove all been paired receivers.
(Attention: only pairing errors happen, then use this way.)
Working voltage: 90-260V
Standby current: 7mA
Working current: 60mA
Working Frequency: 433MHZ
Working voltage: 12V 12V23A*1pcs
Working Frequency: 433MHZ
Standby current: 1μA
Working current: 12mA
RF standby power: 0 dbm
Working range: about 200-300m (on open air)
Failure Analysis and Troubleshooting:
1. Doorbell does not ring
F: receiver host isn't plugged in or tune mute
A: plug into socket or adjust the volume keys
F: Transmitter battery positive and negative anti-loaded
A: Reinstall the battery
F: Transmitter and receiver pair unsuccessful
2.Range become shorter
Please make sure the doorbell away from metal objects.
Buildings, walls, enclosed space will decrease the transmission signal.
Battery voltage or power is not enough will shorten the distance, or misuse ring.