User's Manual

11
Door is in close position: Sin = High.
Door is in open position: Sin = Low.
Note: If you have “EXIT Button”, BAC31 module can be
connect to “Electric Strike/Bolt/Lock” or “Exit Button”.
Whichever is easier and shorter distance to install.
External Backup battery and Siren is optional.
Bluetooth Key Fob Specification (Option item):
Connectivity: Bluetooth 4.2, Require Paring with BAC31
Effective Distance: 5 -15 meters (depend on environments)
Voltage: +3VDC
Battery Type: CR2032 X 1
Battery Life: 9 - 12 Months
Energy Saving Mode: Normal in deep sleep, press
to wake up
Current: Active 20 mA, Sleep 2 uA
Dimensions: 62 X 36 X 11 mm Weight: 9 g
Note 1:
Key Fob has the same security requirement as smartphone.
It requires the paring in front of the BAC31. Each Key Fob can only
control one BAC31 BLE Controller and up to 10 meters remote