| Buzzer | Set as silent, interval buzzing or continuous buzzing. |
| Power Supply | DC 12V ~ DC24V 5% |
| Operation Current | DC 24V: 24mA(standby)/41mA(operation) 5% / DC 12V: 18mA(standby)/75mA(operation) 5% |
| Indicator | Dual-Color(Red and Green). Red indicator to set blinking. off or on. |
| Output | N.O N.C.&COM.Output(Maximum load of 125v/3A) |