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Conventional Fire Detector Smoke Sensor with High Quality for Security

China Conventional Fire Detector Smoke Sensor with High Quality for Security, Find details about China Alarm System, Smoke Alarm from Conventional Fire Detector Smoke Sensor with High Quality for Security

Model NO.
KD-122LE
Transmission Mode
Wireless
Alarm Volume (within 1m)
≥90dB
Receive Frequency
433.92MHz
Color
White
Standard
CE En14604 R&Tte
Packaging
Color Box/ Double Blister Card
Power
DC9V+3PCS 1.5V
Material
ABS
Trademark
OEM
Transport Package
Carton Box
Origin
China
HS Code
8531100000
Model NO.
KD-122LE
Transmission Mode
Wireless
Alarm Volume (within 1m)
≥90dB
Receive Frequency
433.92MHz
Color
White
Standard
CE En14604 R&Tte
Packaging
Color Box/ Double Blister Card
Power
DC9V+3PCS 1.5V
Material
ABS
Trademark
OEM
Transport Package
Carton Box
Origin
China
HS Code
8531100000
Conventional Fire Detector Smoke Sensor with High Quality for Security
 
Product Description

1. Brief introduction
KD-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 parametersSmoke detection
VoltageDC1.5V*2 AAA
Low battery warning2.2V
CurrentAlarm currentQuiescent current
≤120mA≤2uA
Status displayStandby conditionLED (red) flashes once about every 344 seconds, no alarm sound
Alarm condition or testLED (red) flashes and continuous alarm is given.
Silence modeLED (red) flashes every 10 seconds, no alarm sound, automatically quit silence mode about 9 minutes later.
Alarm memoryLED (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 lifeEnd-of-life warning will be made. The buzzer beeps 3 times every 43 seconds.
Low battery warningLED (red) flashes every 344 seconds, beeps about every 43 seconds.
Alarm loudness≥85dB/3m
Wireless interconnectionRadio frequency868MHz
Interlink range≥100m (free field)
Interconnection indicationRed 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


Conventional Fire Detector Smoke Sensor with High Quality for SecurityConventional Fire Detector Smoke Sensor with High Quality for Security
 

 
Company Profile

Conventional Fire Detector Smoke Sensor with High Quality for SecurityConventional Fire Detector Smoke Sensor with High Quality for SecurityConventional Fire Detector Smoke Sensor with High Quality for SecurityConventional Fire Detector Smoke Sensor with High Quality for Security

 



 

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