SEWIER Wireless Battery Operated Photoelectric Smoke Detector Dustproof Photoelectric Fire Alarm System For House Office Hotel Factory

100 Pieces
MOQ
$6.50(100 - 999 Pieces) $6.00(1000 - 2999 Pieces) $5.50(3000 - 4999 Pieces) $5.00(>=5000 Pieces)
Price
SEWIER Wireless Battery Operated Photoelectric Smoke Detector Dustproof Photoelectric Fire Alarm System For House Office Hotel Factory
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Features
Specifications
Place Of Origin: Guangdong, China
Brand Name: SEWIER
Model Number: YW-02(W)
Special Features: Dustproof, Insect-proof, Anti-white Light
Battery Lifetime: 3 Years
Product Name: Wireless Smoke Detector
Type: Wireless Stand Alone Interconnected Smoke Detector
Material: ABS
Size: 128*38mm
Static Current: <10uA
Alarm Current: <35mA
Sensitivity: 2.06%/ft±1.3
Alarm Indication: Red LED Flashing
Wireless Transmission Frequency: 315MHz/433MHz(non-linear)
Warranty: 2 Years
Basic Infomation
Place of Origin: Guangdong, China
Brand Name: SEWIER
Model Number: YW-02(W)
Payment & Shipping Terms
Packaging Details: One piece in a gift box
Supply Ability: 3000 Piece/Pieces per Month
Product Description
Product Description


SEWIER Smoke Alarm Detector Wireless Battery Operated Photoelectric Fire Alarm System For House Office Hotel Factory


This product is a wireless photoelectric smoke fire detector (hereinafter referred to as the detector), the product adopts a
unique structural design, and uses MCU to process the photoelectric signal intelligently, with dust-proof, insect-proof,
anti-light interference and other functions, from the design to ensure the stability of the product.
At the same time, this product also has wireless Internet function, suitable for various installation environment needs, improve the user's perception of the alarm signal. This product has a good reaction to visible smoke produced by slow smoldering or bright burning.
It is suitable for fire alarm in residential buildings, factories, shopping malls, hotels, office buildings, teaching buildings, banks, libraries, warehouses and other places.

Specification
Working power supply
① AC220V (9V backup battery )(AC type)②9V battery (one 6F22) (DC type)
Static current
<10uA
Alarm current
<35mA
Sensitivity
2.06%/ft±1.3
Alarm indication
red LED flashing
Alarm sound pressure
≥85dB/3m
Wireless transmission frequency
315MHz/433MHz(non-linear)
Encoding mode
2262 code (linear)
Launch range
200 meters (open range)
Operating temperature
-10°C ~ +50°C
Relative humidity
≤ 95%RH
External size
Φ128*38mm
Executive standard
GB4715; GB4716; En14604:UL217
Coverage area
when the height of the space is 6-12 meters
Product Features
1. Sensor anti-rust design, long service life
2. Field sound and light alarm function
3. Low power design
4. Mute/test function
5. Low voltage indicator function
6. Using MCU control, filter out all kinds of false positives
7. Made by SMT process, more stable performance

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