Once the base is wired and mounted, the detector (such as the 4301 photoelectric smoke detector or 4300 multi-detector ) is plugged into the base. Other Technical References
Use a to tighten the included hexagon socket screw ( Ls ) once the detector is attached. Once the base is wired and mounted, the
While the base itself is analog, you must write the programmed COM loop address on the address label provided. The 3312x base is prepared for mechanical locking
The 3312x base is prepared for mechanical locking . If you need to prevent unauthorized removal of the detector: Drill a 2.5–2.7 mm hole (labeled Lsh ) in the base. The base is designed for indoor use in dry premises
Secure the base to the ceiling or a mounting box. The base is designed for indoor use in dry premises.
Connect the COM loop cables to the designated terminals in the base. It often includes terminals for an external LED (e.g., model 2218).