Argus Security L-HT-SG Manual 

or the thermal variation rate exceeds the alarm threshold. COMPATIBILITY This detector is compatible only with wireless systems based on the Sagittarius protocol. For more specific information concerning compatibility refer to your fire security system supplier. INSTALLATION - IMPORTANT NOTES For detector spac ...

DETECTOR PLACEMENT 1) Install the batteries cover. 2) Position the detector centrally on the base ensuring it is level. 3) Rotate clockwise applying gentle pressure. The detector will drop into its keyed location. 4) Continue to rotate clockwise a few degrees until the detector has fully engaged in the base. 5) When the detector is firmly engaged, check the alignment of the ra ...