YC-831HSW AM Surface Mount Backbox for SIP

The YC-831HSW AM is a Surface Mount Backbox for the N-SP80AS1 and N-SP80VS1 door station models in the N-SP80 series SIP intercom system. It is equipped with a heater for installations in cold environments and a tamper switch to be connected to a control input of the door station for triggering a tamper-notification call.


This product is electronically distributed.




Power Source:             24V or DC (supplied from optional
                                     AD-246 power supply unit or equivalent

Power Consumption:    Max 10W

Wiring Terminal:             2 pin screw terminal

Tamper Switch

Normally open switch, pre-attached one pair cable with no termination

Operation Temperature

-30 to 40   (-22 to 104)

Finish Steel, painted in gray (RAL 9006 or equivalent)
Dimensions 4.89" (w)  x  8.45" (h)  x  3.95" d)
Weight approx. 2.67 lbs  (1.21kg)