ESP Boxed Relay Power Supply (EVBPSBB) Electrical like those used in cellular

like those used in cellular networks and Bluetooth

Many people view the alarm siren as a nuisance and do not call the police or bother to investigate

performance and an advanced feature set

PowerG PG2 technology

Selectable SAB/SCB Mode

ESP Boxed Relay Power Supply (EVBPSBB) Electrical like those used in cellularESP door entry systems have been designed to offer an entry level and cost effect door entry solution. The EVBPSBB power supply is designed to power and offer a timed release to magnetic locks. Features: 100 240vAC, 50 60Hz input 1. 5A 12vDC fail safe secure output 1A 12vDC output Backup battery facility (Requires Battery) Size: 129 x 73 x 50mm LWD