Features
-With Bell Push Button
-Surface Mount With ABS Housing
-Easy Installation & Simple Programming
-10 User Codes & 1 Auxiliary Code
-3 LED Display & Audiable Indication
-2 Programmable Relay Output
-Door Monitoring Function
-Alarm Signal Output
-Power Source: AC / DC12V
-Dimensions: 115(W)x120(H)x22(D)mm