Wisualarm 10 Years Lithium Battery Smoke Alarm New Generation
- 10 years battery life and 5 years warranty for smoke alarm
- Power source: 3V CR123A lithium battery (non-replaceable)
- Coverage area: 20㎡-40㎡
- Simple test and silence button
- Compliance Standard: EN 14604
- Model: DHI-HY-SA40A
- Certifications:
Description
€19,99
Split-Spectrum Technology
Wisualarm smoke alarm chammer adopt the advanced split-spectrum technology, that highly reduced 99% false alarms from vapor and dust.
10 Years Battery Lifetime
The alarm comes with a 10 years lifetime battery which is included, you won't have frequent battery changing problems.
Easy to Install
It's one handed install design, you can easily install it by the attached self-adhensive paste or screw and anchor plugs onto any wall or ceiling.
Remote Silence
You can mute the alarm remotely by remote control at your home, much more convenient.
Specification
Specification
| Model | DHI-HY-SA40A-R8 |
|---|---|
| Sensor Type | Photoelectric |
| Battery Life | 10 Years |
| Power Source | 3V CR123A lithium battery (non-replaceable) |
| Operating Current | Monitoring current: ≤ 15uA (avg.); Alarm current: ≤ 35mA (avg.) |
| Operating Environment | Indoor |
| Casing | PC+ABS |
| Alarm Response Threshold | 0.2dB/m-0.3dB/m |
| Alarm Sound Output | 85dB (A) at 3 m (9.84 ft) |
| Weight | 110 g (0.24 lb) |
| Dimensions | φ81.5 mm × H51.6 mm (φ3.21" × H2.03") |
| Installation | Ceiling Mount |
FAQ
FAQ
How long will I received?
Generally speaking, the order processing time is within 1-3 working days, and the logistics transportation time is 3-5 working days.
Why smoke alarm beeping when there is no smoke?
The smoke alarm usually alarms for these 3 situations: first, when there is a smoke, and it alarms when the smoke level reaches the value; secondly it might be a fault alarm when there is a bug or some dust wents in; thirdly it will also alarms when it's low battery warning.
How can I stop a false alarm?
By hitting the Test/Silence button during a known false alarm, you can temporarily mute your device for 12 minutes. Also, you can use a normally working infrared remote and press any button on it to mute a known false alarm.
Can I install the smoke alarm in my kitchen or bathroom?
Smoke alarm is not recommended in a kitchen as the cooking fumes and high humidity will cause regularly false alarms.
Does the smoke alarm detect carbon monoxide?
No. You need to install a carbon monoxide alarm for CO detection.
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