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Mini Size Household Smoke Alarm with Long Life Battery KD-125B

KD-125B Smoke Alarm is a photoelectric smoke alarm with low power consumption. Internal precise analog circuit and digital circuit make the detection work more stable and reliable. The product has a small size and uses large-capacity battery which can provide service life of 5 years.

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Model:
KD-125B
Brand:
KINGDUN
Code:
8531100000

Product Description

KD-125B Smoke Alarm User Manual

2831-CPR-F2210

EN14604

1. Brief introduction

2. Product characteristics

Photoelectric smoke detection

High sensitivity

Precise analog circuit and digital circuit

Low power consumption

Small size

Battery service life of 5 years

3. Technical parameters

Technical parameters	Smoke detection
	Voltage	DC3V（AAA*2）
	Low battery warning	2.2V
	Current	Alarm current	Quiescent current
		≤120mA	≤2uA
	Status display	Standby condition	LED (red) flashes once about every 344 seconds, no alarm sound
		Alarm condition or test	LED (red) flashes and continuous alarm is given
		Low sensitivity detection (silence mode)	LED (red) flashes every 10 seconds, no alarm sound, automatically cancel low sensitivity detection about 9 minutes later
		Alarm memory	LED (green) flashes 3 times about every 43 seconds, and that stops 24 hours later. The first time you press test/hush button after alarm is made, the detector will hint by special alarm mode.
		Low battery warning	The product beeps about every 43 seconds
	Alarm loudness	≥85dB/3m
	Working temperature	-10℃~+40℃
	Ambient humidity	≤95%RH (no condensation)

5.2 Installation Instructions

a. Hold the mounting plate against the selected installation position on the ceiling, and mark the center of the holes with a pencil. Drill a hole through the pencil marks and use the enclosed screws and anchors to secure the mounting plate. (See Figure 3)

b. Install the batteries according to Figure 3, making sure the polarity matches the markings. If the batteries are installed correctly, the red pin will drop automatically.

c. Insert the hook of the product into the slot of mounting plate. Then turn the alarm clockwise until it snaps into place.