Elevator alarm backup power supply 12V

NOTE! Battery to be purchased separately.

Connections:
- Alarm button
- Alarm buzzer or bell 12V max. 500mA
- Emergency elevator car lighting 12V max. 5W
- Indicator light for the given alarm 12V max. 100mA
- 2 pcs potential-free contacts for alarm transmission

Features:
- Input voltage 230VAC 50Hz
- Adjustable delay for transmission alarm, 1-10 sec.
- Automatic charger for lead jelly battery 12V 2.3Ah
- Opens alarm circuit (NC contact)
- Alarm delay activated if supply voltage is missing
- Delivery does not include battery