3312x May 2026

Use a to tighten the included hexagon socket screw ( Ls ) once the detector is attached.

While the base itself is analog, you must write the programmed COM loop address on the address label provided. Use a to tighten the included hexagon socket

Connect the COM loop cables to the designated terminals in the base. It often includes terminals for an external LED (e.g., model 2218). Use a to tighten the included hexagon socket