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INTRODUCTION
i4H-SM-3S/SH-3SH smoke detector is designed to sense smoke that comes into the detector chamber, and to give
early warning of developing fires by activating i4H-LS-20 alarm system, and its built-in siren as well.
Smoke Detector, i4H-SM-3S/SH-3SH
Screw A
Bracket
Fig. 1
9V Battery
Cover Latch
Fig. 3
Mark 2
Bottom Box
Test Button
Mark 1
Bracket
(counter-clockwise) Open
Fig. 2
LED
Fig. 5
Fig. 4
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Summary of Contents for i4Home SM-3S
- Page 1 Smoke Detector, i4H-SM-3S/SH-3SH INTRODUCTION i4H-SM-3S/SH-3SH smoke detector is designed to sense smoke that comes into the detector chamber, and to give early warning of developing fires by activating i4H-LS-20 alarm system, and its built-in siren as well. Screw A ...
- Page 2 LEDs blink. This means the system is ready for enrolling device. 6. Within 30 seconds press the TEST button of the i4H-SM-3S for 2 seconds. If you hear 3 short beeps from the i4H-LS-20 soon later then enrolling successes, otherwise you will hear one long beep after 30 seconds that means enrolling fails, you have to repeat enrolling action.