ホーム /製品/光学煙探知器/GM/M SR-820DHS Smart Optical Multi Sensor Factory Price Alarm Combination Nest Standalone Smoke Heat Leak Detector

GM/M SR-820DHS Smart Optical Multi Sensor Factory Price Alarm Combination Nest Standalone Smoke Heat Leak Detector

2 Pieces
MOQ
$9.08(2 - 49 pieces) $6.26(50 - 99 pieces) $5.90(100 - 499 pieces) $5.81(>=500 pieces)
価格
GM/M SR-820DHS Smart Optical Multi Sensor Factory Price Alarm Combination Nest Standalone Smoke Heat Leak Detector
特徴 ギャラリー 製品の説明 見積依頼
特徴
仕様
Place of Origin: Guangdong, China
ブランド名: SUMRING
Model Number: SR-820DHS
Operating voltage: 9V battery
Interconnection: N/A
Lower battery indication: yes
Test and hush button: yes
Alarm temperature: 57℃
Sensitivity: 2.06%ft±1.3%ft
Sound level: 85dB/3m
Installation: Wall or Ceiling mounted
Dimension: 128*38mm
証明: CE
基本情報
Place of Origin: Guangdong, China
ブランド名: SUMRING
証明: CE
Model Number: SR-820DHS
お支払配送条件
Packaging Details: carton
製品の説明
Product Description
Smart house 2 in 1 standalone fire alarm detector heat smoke detectors with 85dB voice alarm
Main Features:
1.9v Battery operated 
2.Photoelectric sensing 
3.Lower battery indication
4.Loud 85dB audio alarm
5.Instant test button
6.MCU processing
7.Test and hush button
8.57℃(135℉)fixed temperature alarm
9.Execute criterion: EN54-4,UL539,EN14606; UL217
Model No
SR-820DHS
Operating voltage
9V battery (battery is included）
Interconnection
N/A
Alarm temperature
57℃
Sensitivity
2.06%ft±1.3%ft
Sound level
85dB/3m
Installation
Wall or Ceiling mounted
Working environment
-10℃~+50℃(≤95%RH No congelation)
Dimension
128*38mm
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Why Choose Us
Payment and delivery
Delivery Time
Sample order
1-3 working days
Bulk order
25-35 working days
Stock order
7-10 working days
FAQ
Q1:Are you manufacture or trading company?
A1:We are a professional manufacture specialize in fire alarm products.

Q2:What is the moq?
A2:As usual,there is ready stock for our regular & hot selling models.
So any order quantity is welcome.

Q3:Can I customize LOGO and customized functions?
A3:Yes you can. Packaging, products, instructions can be printed logo. and functions we have professional R&D team to support best service.

Q4:How about the quality of your products?
A4:Our raw materials are purchased from qualified suppliers.

Q5:How long is the warranty time of the products?
A5:The warranty period is 2 years from the factory,if there are individual quality problems,
we will replenish the customer in the next batch of orders.
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コンタクトパーソン : Michael Dong
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ルーム 5222、ユニット 13、シェタン ロード、長春、中国
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