Simplex 4098-9821 TrueAlarm Trim Plate Installation Instructions

4098 9821 Trim Plate 4098 9821 TrueAlarmTrim Plate is intended for semi flush ceiling mounting Use the Notes and illustrations below to install the 4098 9821 Notes See illustrations below the 4098 9821 Trim Plate and the 4098 9784 9785 or 9787 TrueAlarm Sensor to the electrical box as follows Electrical Box and secure trim plate to octagonal electrical box using two 8 32 pan head Part No 412 084 Electrical Box Punch through the thin layer of plastic at the two screw hole locations and secure trim plate to square box using two 8 32 pan head screws Part 412 084 Snap sensor base onto trim plate by aligning sensor base housing tabs with trim plate openings then rotate sensor base clockwise until it snaps onto the trim plate PLATE HEA NOTE 1 SET SCREW NOTE 2 1 When using a single gang box use 6 32 screw and washer instead of 8 32 pan screw use the sensor anti tamper feature screw the M3 metric anti tamper set into the sensor base housing until anti tamper set screw is flush with the of the sensor base housing and locks sensor in position following an B digit Product Analog Detection Detector Base protected by U S Patent No 5,155,466 protected by U S Patent No 5.173.663 number denotes ULC listed product