12V Electric Wired Doorbell for Access Control System
China 12V Electric Wired Doorbell for Access Control System, Find details about China Wireless Doorbell Camera, Brass Wireless Doorbell from 12V Electric Wired Doorbell for Access Control System
Basic Info.
Model NO.
A39
Active Doorbell
Wireless Non Visual Doorbell
Wireless Video Doorbell Function
Outdoor Monitoring
Application Scope
Home
Brand
No
Waterproof
Waterproof
Power Source
Plug
Trademark
KENA
Transport Package
56*37*39.5mm
Specification
85X85X39MM
Origin
China
HS Code
85318090
Model NO.
A39
Active Doorbell
Wireless Non Visual Doorbell
Wireless Video Doorbell Function
Outdoor Monitoring
Application Scope
Home
Brand
No
Waterproof
Waterproof
Power Source
Plug
Trademark
KENA
Transport Package
56*37*39.5mm
Specification
85X85X39MM
Origin
China
HS Code
85318090
Product Desciption
Specification:
Model: A39
Voltage of Plug-In Smart Receiver: AC 110V ~ AC 220V 50Hz/60Hz
Battery remote operate Transmitter: 12V 23A Alkaline Battery
Power Consumption (Transmitter): < 10mW
Wireless Range: 600 ft in Open Air; 100~450 ft with Metal Security Doors and Walls
Selectable Ring Tone: 36 Options
Volume Range: 4 Levels (up to 90 dB)
Expandable to Multiple Smart Receiver or Transmitter: Up to 50, Below 10
Working Frequency: 315/433MHz±2MHz
Working Temperature: -30ºC~70ºC
Plug type: US,EU,UK optional
Main features:
3. Simple to use and easy-to-install without the hassle of running any wires.
4. With up to 200m operating range in open space,100~150m with walls and doors.
5. IP47/IP44 waterproof transmitter
6. Eye-catching led instruction light when someone pushes the doorbell.
7. Different quantity of push unit(transmitter) and chime unit(receiver) are free to pair together.
8. Using learning code to prevent interference from other wireless transmitters.
9. Easy to choose your change and select your favorite ringtone with a forward and backward button.
10. Approved with CE,FCC,RoHS certification.
Model: A39
Voltage of Plug-In Smart Receiver: AC 110V ~ AC 220V 50Hz/60Hz
Battery remote operate Transmitter: 12V 23A Alkaline Battery
Power Consumption (Transmitter): < 10mW
Wireless Range: 600 ft in Open Air; 100~450 ft with Metal Security Doors and Walls
Selectable Ring Tone: 36 Options
Volume Range: 4 Levels (up to 90 dB)
Expandable to Multiple Smart Receiver or Transmitter: Up to 50, Below 10
Working Frequency: 315/433MHz±2MHz
Working Temperature: -30ºC~70ºC
Plug type: US,EU,UK optional
Main features:
1. Stylish modern design with multiple colors optional, more fits into any home and office.
2. 36ring-tones (24 chord)to choose from and 4 steps volume control(20~ 90dB).3. Simple to use and easy-to-install without the hassle of running any wires.
4. With up to 200m operating range in open space,100~150m with walls and doors.
5. IP47/IP44 waterproof transmitter
6. Eye-catching led instruction light when someone pushes the doorbell.
7. Different quantity of push unit(transmitter) and chime unit(receiver) are free to pair together.
8. Using learning code to prevent interference from other wireless transmitters.
9. Easy to choose your change and select your favorite ringtone with a forward and backward button.
10. Approved with CE,FCC,RoHS certification.
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