The charger has various protections for reverse current
Punch Rounding - Round punches to your desired rounding period with flexible break points
Special Features: Integral Guards Help Prevent Hand Contact With Conductive Part
375 RPM (Aluminum) Speed Rating
Doorbird A1121-S, SURFACE-MOUNT IP ACCESS CONTROL DEVICE, RAL 7023, stainless steel, powder-coated, semi-gloss, Part# 423893498 N16WNRP24TB The charger has various protectionsThe high performance Doorbird A1121 S 423893498 SURFACE MOUNT IP ACCESS CONTROL DEVICE, RAL 7023, stainless steel, powder coated, semi gloss is a multi technology access control system and stand alone solution for back and side doors, garages, storage and packing rooms, bicycle, and machine rooms. Features: Surface mount housing included WiFi LAN connection (PoE capable) Keypad 125 KHz and 13. 56 MHz RFID reader Tamper sensor Wiegand interface 2