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
Wholesale Fire Security Standalone Smoke Alarm 10 Year Battery Heat Fire Smoke Detector Alarm
参考价格
采购数量 ()
最小起订量
支付订单
Shenzhen SUMRING technology Co.,Ltd
China - Shenzhen
工贸一体
贸易能力
出口百分比
最近的港口
Yantian
接受的交付條款
雇员
11-50人
接受的付款貨幣
USD
平均提前期
30 天）
证书
CE
UL
产品属性
型号
SR-820DHS
品牌
SUMRING
用法
Door
产品描述
Product Description
Smart house 2 in 1 standalone fire alarm detector heat smoke detectors with 85dB voice alarm
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 | ||||||
Recommend Products
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.
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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