Audited Supplier
WLDB-2
1 Years
6 Months
Intercom Doorbell
One-to-Many
No
Non Automation
Without Peephole
Wireless
Wireless Non Visual Doorbell
Home
Gtd
Waterproof
Plug
433.92MHz
0-105dB
1n
0.25W
Black,White
180 Metres
IP68
Press Power Generation
UK,Us or EU Standard
GTD
Box+Carton
Wireless Doorbell
Guangdong, China
Product Description
Doorbells Are Just For Show If You Don't Choose The Right One
1. It doesn't ring loud enough, or you can't hear it
2. The ringer is very harsh, people want to throw it away when they hear it.
3. Ringing depends on luck, sometimes it rings, sometimes it doesn't.
Loud Volume, But Can Also Be Muted
The doorbell can be heard from any corner of the 4-storey villa. Adjustable 4 levels of sound, adjustable mute mode during
lunch breaks.
38 Chords Can Be Freely Switched
38 chords can be freely switched, and the ringtone is pleasant to the ear. Loud volume design, no matter the balcony, kitchen
can be heard. Convenient for the elderly to use; 4-level volume control, the sound size as you wish.
Long Distance Signal Transmission
Long distance signal transmission, audible even in the bedroom. FM signal programme, strong anti-interference; one-to-one
signal pairing, no need to worry about stringing lines with next door, far signal transmission to meet home use.
Wireless Smart Doorbell Without Batteries
Transmitter is designed for wireless doorbell without electricity. No need to install batteries, convenient. Energy-saving and
environmentally friendly.
Product Paramenters
| Frequency | 433.92MHZ |
| Volume range | Volume range |
| Learning Code Pairing | 1N |
| Receiver standby power consumption | 0.25W |
| Transmitter waterproof grade | IP68 |
| Transmitter power supply mode | Press power generation |
| Plug range | UK,US or EU standard |
Company Profile
Product Certification Documents(Parts)
