Catalog > Consumer Electronics > Security & Alarms > Access Control > Video Doorphones Power Supply Power Supply VDAS-PSU-ODSM VIDEO DOORPHONE PSU WITH UPS Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Input : 220VAC Output : 1. +12VDC 2. GND 3. +18V 4. CTRL 5. Lock1 6. Lock2