
HIOTH
User Manual
CAP-TECH INTERNATIONAL CO.,LTD.
Sloping ceiling mounting
Fig.5 Sloping Ceiling Mounting Position
If ceiling is sloping, please install the smoke alarm at horizontal distance 90cm away from the
ceiling top.
Smart Photoelectric Smoke Sensor Installation
1.
Anticlockwise rotating the bracket out from the installation base, then remove the battery
insulating strip to make detector on power.
Factory default built in a CR123A 3V lithium battery inside the detector and used a Mylar
film to isolate batteries from electric circuit of the detector. Remove the battery Mylar film
when ready to let the detector work.
If there is no battery inside the detector or need to replace a new battery, please insert the
battery first.