Wireless Smoke Heat Alarm Photoelectric Stand Alone Smoke Detector

Overview

Basic Info.

Model NO.	KD-122LE
Transmission Mode	Wireless
Alarm Volume (within 1m)	≥90dB
Receive Frequency	433.92MHz
Packaging	Color Box/ Double Blister Card
Material	ABS
Power	DC9V+3PCS 1.5V
Standard	CE En14604 R&Tte
Color	White
Transport Package	Carton Box
Trademark	OEM
Origin	China
HS Code	8531100000
Production Capacity	10, 000PCS/Day

Product Description

Wireless Smoke Heat Alarm Photoelectric Stand Alone Smoke Detector
Product Description
1. Brief introductionKD-122LE Wireless Interconnectable Smoke Alarm is a portable, photoelectric smoke alarm with low power consumption. Internal precise analog circuit and digital circuit make the detection work more stable and reliable. It has interconnection function using radio frequency link, which means when one unit makes alarm, other interconnected units within the interlink range will alarm at the same time. 2. Product characteristics

1. Photoelectric smoke detection
2. Reliable performance and less nuisance alarms
3. Precise analog circuit and digital circuit
4. Low power consumption
5. Small size
6. Portable
7. Interlink range >100m (RF868MHz free field)

3. Technical parameters

Technical parameters	Smoke detection
	Voltage	DC1.5V*2 AAA
	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.
		Silence mode		LED (red) flashes every 10 seconds, no alarm sound, automatically quit silence mode about 9 minutes later.
		Alarm memory		LED (green) flashes 3 times every 43 seconds, and stops 24 hours later. The first time you press TEST button after alarm is made, the detector will hint by special alarm mode.
		End of life		End-of-life warning will be made. The buzzer beeps 3 times every 43 seconds.
		Low battery warning		LED (red) flashes every 344 seconds, beeps about every 43 seconds.
	Alarm loudness	≥85dB/3m
	Wireless interconnection	Radio frequency	868MHz
		Interlink range	≥100m (free field)
		Interconnection indication	Red LED being steady on means the product needs to learn. Green LED being steady on means the product is ready to send identification code. Green LED flashing means interconnection is completed.
	Working temperature	-10ºC~+50ºC
	Ambient humidity	≤95%RH (no condensation)

Low battery signal Push to Test and HUSH mode
Detailed Photos

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