The D135A works with compatible control panels to protect the battery from deep discharge in the event of an extended AC power outage. The D135A prevents deep discharge by disconnecting the battery from the control panel when battery voltage drops down to 9.5 VDC.
Main Features
Disconnects a B5512/B4512/B3512 from the batteryWhen the battery level drops to 9.5V DC
Required for use with compatible control panels for CAN/ULC S559
Quick and easy installation
General Information
Name: Bosch D135A Low-Battery Disconnect Module
Category: Bosch, Access Control, Access Control Panels & Accessories, Control Panel Modules
UPC Code: 782695030721
Country of Origin: China. Country of origin is subject to change.
