Long Operating Wireless Range Vibration Alert Wireless Doorbell for The Deaf and Elderly Battery,plug Max 300m 433mhz
Long Operating Wireless Range Vibration Alert Wireless Doorbell for The Deaf and Elderly Battery,plug Max 300m 433mhz
| Model | FK-D010 |
| Radio Frequency | 433Mhz |
| Range | up to 300m |
| Music | 52 styles with 4 levels |
| Maxium volume | 110db |
| Power of transmitter | 12V 23A |
| Water proof | IP65 |
| Power of Receiver | plug |
| Size of transmitter | 81*38*11.6mm |
| Size of receiver | 81*81*45mm |
| Color | white or Black |
Specifications:
Receiver:
Working Voltage: AC 90~250V
Power Consumption: 10mW
Sensitivity: -110dbm
Volume: 10-110db
Working Frequency: 433.92Mhz±280Khz
Transmit Power: 0dbm
Color:White
Quantity:1pcs
Doorbells:
Power Consumption: ≤0.01mW
Battery:12V/23V alkaline battery
Working Frequency: 433.92Mhz±280Khz
Transmit Power: 0dbm
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Features: |
About SHENZHEN SKY ELECTRONICS MANUFACTORY and Shenzhen Forecum Electronics Co.,Ltd
Established in 2005 ,over 12 years experience in solar motion sensor Lights and Wireless Digital doorbells
Located in Huaya industrial park, Longhua new district, Shenzhen, China
Covering over 3000 suqare meters
Sales Department,R&D department,QC department,Purchasing Department, Accounting Department, Warehoue managing department ,after-sale service department and Production department
Over 200 employees with 5production lines
Exported to North America,South America,Europe,Eastern Asi and other countries
Q:Wireless Doorbells brief introduction
Wireless doorbell is a kind of doorbells developed through various wireless technology in use. It consists of two components: a doorbell transmitter and a chime box receiver. The installation is simple and flexible, it’s surface mounted and require no wiring.
Q:Where to install Wireless Doorbells?
As wireless doorbells require no wiring, making them an excellent option for apartment homes with multiple units, or in cases where an old wired doorbell doesn't work and the homeowner doesn't have the means or skill to repair the wiring.
Q:How do wireless doorbells work?
When a visitor presses the wireless doorbell button at the front door, the battery-powered transmitter sends out a signal over a designated radio frequency. The receiver inside the chime box detects this signal and emits a loud electronic tone of the owner's choosing. If there are several receivers within range of the transmitter, all of them should chime simultaneously.
Q:How to install a wireless doorbell?
Installing a wireless doorbell system is a relatively simple project for a homeowner or renter. The transmitter doorbell can be attached to the front door with two-sided tape or through the installation of a few screws provided with the system. It is not necessary to remove an old wired doorbell system or connect any wires to the transmitter. Most wireless doorbell transmitters are battery powered, which means the owner may have to replace the batteries periodically.
Long Operating Wireless Range Vibration Alert Wireless Doorbell for The Deaf and Elderly Battery,plug Max 300m 433mhz
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