Battery Fire Smart Smoke Alarm KD-127D

The instruction of smoke alarm devices

1. Shape and size

2.  Technical parameter

Working Voltage：9V DC(re-commanded battery:6F22,GP 1604S,GP 1604A,

                   PAIRDEER 6F22,OSEL 6LR61,PAIRDEER 6LR61,FORTE ER9V,

                   EVE CR-9V,ULTRALIFE ULVL-J,FANSO ER9V)

Current： Quiescent Current：≤12uA

Alarming Current: ≤ 20mA

Alarming Decibel：≥85dB/3m

HUSH Status：LED flashes every 10S

Standby status：LED flashes every 43S

Low battery status: special low battery beep around every 43S

LED Indicator：LED（Red）

Low voltage Alarming：≤7.35V

Working Temperature：-10℃~+40℃

Working Humidity：≤95%RH(no water gel)  

3. Test and before installation:

Note：If the battery is not installed correctly, the detector will not work and maybe destroyed.

If the detector operates smoothly, the Red LED will flash once in about 43S.

Take the product out of the packaging,take off the installation base from the product via rotating the product on the anti-clockwise direction.

Take out the 9V battery from battery compartment, remove the insulation film from the battery, connect the battery to battery buckle and put it back to battery compartment.

Depress(keep depressing and release till finish the testing) the test/hush button，the RED LED flashes quickly and in the meanwhile the detector sounds, which means the the detector works well. At the same time the product goes into low sensitivity detection mode, round 10 minutes later the product goes into standard sensitivity detection mode again.