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Sd12 Standalone Photoelectric Smoke Alarm

Supplier From China
Dec-20-18

SD12 Standalone Photoelectric Smoke Alarm Key Features:
* Worry-free! 10-year battery life
* Advanced photoelectric sensing technology offers high sensitivity
* Auto-check malfunction
* Low battery warning
* Manual Test & Auto-Reset

SD12 Standalone Photoelectric Smoke Alarm Specifications:
* Sensor Type: Photoelectric
* Alarm Sound: >85dB (3m)
* Power Supply: DC 3V lithium battery (included)
* Power Supply Life: 10 years
* Alarm Current:

Price and Minimum Quantity

Price: $1
MOQ: Not Specified

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Mar-15-19
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* Worry-free! 10-year battery life
* Advanced photoelectric sensing technology offers high sensitivity
* Auto-check malfunction
* Low battery warning
* Manual Test & Auto-Reset

SD12 Standalone Photoelectric Smoke Alarm Specifications:
* Sensor Type: Photoelectric
* Alarm Sound: >85dB (3)
* Power Supply: DC 3V lithium battery (included)
* Power Supply Life: 10 years
* Alarm Current:
Jul-04-18
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SD11 Smoke Alarm Key Features:
* Worry-free! 10-year sealed-in lithium battery
* Advanced photoelectric sensing technology offers high sensitivity
* Auto-check malfunction
* Low battery warning
* Manual Test & Auto-Reset

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* Sensor Type: Photoelectric
* Alarm Sound: >85dB (3m)
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May-14-14
 
Key specifications/special features
Power source: 9 v battery (included).
Audio alarm: & g e; 85 db /3 m
Temperature range: 0 to 40 degree
Humidity range: 5%-95% relative humidity(rh)
Sensor: photoelectric
Size: diameter 105 mm in diameter x59 mm depth
Interconnects: no
Easy to install with mounting base included
Suitable for any room
Low battery signal
Test button for simple testing

100pcs in a carton
Jul-06-10
 
Battery operated (9v battery included)
Photoelectric sensor û advanced photoelectric sensor is
Especially effective in detecting smoldering fires.
Test button û tests unitÆs electronic circuitry, horn and battery
Function.
Red led û indicates that the smoke alarm is operating
Properly and alarm condition.
Low battery indicator û smoke alarm will chirp in the event of
A low battery.
Up to 85db sound level

òsize: diameter 105mm in diameter x59mm depth
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Jul-30-13
 
1.Rated voltage: 9vdc
2.Static current:10ua
3.Alarm current:15ma
4.Working temperature: -10ãc«+50ãc
5.Humidity:95%rh
6.Alarm mode: sound & flash
7.Monitoring area: 20 square meter
8.Product size: 107*35mm
9.Execute criterion:gb4715-1993 10.Product weight:0.17kg
Apr-11-19
 
"Power supply: DC 2 * 1.5 AA
Quiescent current:
Mar-28-19
 
Place of Origin: Guangdong, China (Mainland)
Brand Name: SUMRING
Model Number: SR-820PHS
COLOR: whitePower: 9V BatteryAlarm
output: sound and flash alarm
Photoelectric sensing technology: yes
Sending frequency: N/ASensitivity: 2.06%ft±1.3%ft
Sound level: 85dB/3m
Installation: Wall or Ceiling mountedDimension: 128*38mm

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