Product Features:
Hush functon.
Low battery signal.
Non-disturb function.
Self-test the chamber circuit.
Wired interlinked up to 40pcs.
RF 433 wireless module, wireless linterlink up to 40pcs.
More than 10 years life time to provide family protection.
Automatic compensation design, lower false alarm.
Product Parameter:
Certification
The photos of smoke alarm factory
Recommended areas for alarm installation:
-
On every level of your home, including finished attics and basements.
-
Inside every bedroom, especially if people sleep with the door partly or completely closed.
-
In the hall near every sleeping area. If your home has multiple sleeping areas, install a unit in each. If a hall is more than 40 feet (12 meters) long, install a unit at each end.
-
At the top of first-to-second floor stairs.
-
At the bottom of the basement stairs.
-
For additional coverage, install alarms in all rooms, halls, and storage areas, where temperatures normally remain between 40° F and 100° F (4.4° C and 37.8° C).
Alarm installation tips:
-
When installing on the wall, the top edge of smoke alarms should be placed between 4 inches (102 mm) and 12 inches (305 mm) from the wall/ceiling line.
-
When installing on the ceiling, place the alarm as close to the center as possible.
-
In either case, install at least 4 inches (102 mm) from where the wall and ceiling meet.
NOTE: For any location, make sure no door or other obstruction could keep carbon monoxide or smoke from reaching the Alarm.
Hot Tags: kitemark ac hardwired smoke detector, China, manufacturers, suppliers, factory, Mains Power Smoke Detector, BSI Wireless Smoke Detector, Dual Power Supply Hardwired Smoke Alarm, WIFI Battery Smoke Alarm
