Conventional Detector Base
B401R Detector Base
The B401R Detector Base is intended for use in 2-wire systems, with screw terminals provided for power, ground, and remote annunciator connections. The B401R base also contains a 470 ohm resistor to provide current limiting in the alarm state.
Ordering Information
Product Code
Description
Product Code: B401R
Description: Special B401 Base with 470 ohm Series Resistor