Features:
1.External wired doorbell, ideal choice for security access control system.
2.Featured with a clear, loud and soft ding dong ringing sound.
3.Premium ABS plastic material, anti-oxidation, anti-discoloration for maximum durability.
4.Superior performance and high reliability, ensure excellent alarm function.
5.Two installation methods of wall-mounted and double-sided adhesive tape, easy and convenient.
Specification:
Condition: Brand New
Material: ABS
Main Color: White
Operating Voltage: 12V DC
Operating Current: 20mA
Operating Temperature: -10-45
Relative Humidity: 40%RH-90%RH
Installation Mode: Wall-mounted or double-sided adhesive tape(Excluded)
Wire Connection Mode: Red: + 12 V; Black: GND; Green: BELL1; Yellow: BELL2
Size: Approx.86*86*25mm/3.4*3.4*1.0in
Package Weight: Approx.83g/2.9oz
Package List:
1 * Doorbell