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Introduction
The wireless sounders SI800MS are designed for audible signalling and deterrent action within the protected
premises.
Operation
Operating modes
The indoor sounders SI800MS activate:
• An audible alarm in case of intrusion, alert or fi re
• Entry exit beeps
Tamper Proofi ng
Upon any attempt to open the cover, the sounder will sound.
Silencing the sounder
The sound stops sounding upon disarming the panel or after 180 seconds for intrusion alarms or 300
seconds for smoke alarms.
Mounting & Settings
The SI800MS sounders must be mounted far from any source of electrical interference, against a ceiling or as
high as possible against a wall, within the protected premises.
1. Remove the sounder cover.
2. Position the sounder base plate against the wall and mark the 3 securing holes and the tamper screw hole.
3. Bore using a 6mm drill bit checking that each hole is correctly centred.
4. Insert anchors to the wall.
5. Position and secure the sounder, preferably with countersunk screws. 3.5mm Ø x 30mm.
6. Hold the batteries in place and pull out the battery tab to power up the sensor.
7. The sounder is ready for registration.
32318413-001 Rev.C
Wireless battery internal siren
SI800MS
Installation instructions
English
1
(1) Init Button
(2) Battery tab
(3) Tamper
(4) Plastic collar
