Battery Backup with sleep mode and remote wake up feature
New Birkdale Back-UPS is a battery backed AC power supply designed for door access systems.
Unlike standard battery backup systems which revert to battery immediately following a power failure, the Birkdale Back-UPS units remain off until awoken when needed with the wireless keyfob accessory or a remote switch contact.
When awoken, the UPS will provide power for over 2 minutes to enable the door to be opened or closed (or both) before switching off again. This prevents unnecessary battery discharge and […]
