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Siterwell Photoelectric Smoke Detector Alarm 10 Year Battery UL217 Certified
$ 5.48
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Description
SITERWELL Smoke Detector , 10-Year Fire Alarm Smoke Detector with Built-in 3V Battery and Photoelectric Technology, Fire Detector with Low Battery Warning and Silence Fuction, UL217, GS508CProduct information
【Activation Before Installation】Press test button and hold it for more than 3 seconds until LED lights, and release it within 2 seconds, smoke detector will generate a “beep” indicating that it is successfully activated. Smoke alarm won't work if activation fails.
【Test/Silence Button】 The smoke alarms design the test function by pressing the test button, used to test the product is working normal. A weekly test is required. In order not to disturb your rest, the product designs function of silence and no disturb.
【Easy Installation & High Quality】The fire detector can easily install with mounting bracket. It's easily to install on wall or ceiling. Our products are UL certified, you can rest assured and have absolute trust in our products.
【10 Years of Life】The smoke alarm has built-in 3V lithium battery which battery operated 10 year and warns you when the battery is low. When the alarm send a fault signal, you must replace the product immediately
【Photoelectric Technology】The smoke alarm pack has photoelectric technology, it's more sensitive to detecting slow smolder fires which general thick, black smoke and may smolder for hours before bursting into flames.
Techinical Speacifications
Sensor type: Photoelectirc
Product life: About 10 years
Safety standards: UL 217
Best operating ambient temperature:4.4-37.8℃(40-100℉)
Loud>85dB(A)alarm signal@3M
10 Year Use Time
The battery of GS508C is powered by DC 3V built-in battery. It can be used for ten years without replacing the battery.
Low Battery Warning
If low battery there will be a signal alarm, which will recall you to change a new battery, then the smoke detectors will work as usual.
Easily Install
No hardwired anymore, very convenient to install at home or bedroom - wall mount, screws included.
LED Light
If an alarm occurs, the red light will light up which can remind you that something happened.
Package contents
1 x Alarm
1 x Mounting Bracket
2 x Screws
2 x Anchor Plugs
1 x User Manual