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首页 > 产品 > 安全防护 > 消防器材 > 烟雾探测器
433mhz smoke detector wireless interconnected optical smoke alarm
  • 433mhz smoke detector wireless interconnected optical smoke alarm
  • 433mhz smoke detector wireless interconnected optical smoke alarm
  • 433mhz smoke detector wireless interconnected optical smoke alarm

433mhz smoke detector wireless interconnected optical smoke alarm

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Shenzhen SUMRING technology Co.,Ltd
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
发起聊天发起会议
产品详情
产品属性产品描述
产品属性
型号
SR-820DHR
品牌
SUMRING
产品描述
Overview
Quick Details
Place of Origin:
China
Brand Name:
SUMRING
Model Number:
SR-820DHR
Name:
433mhz smoke detector wireless interconnected optical smoke alarm
Packaging & Delivery
Product Description
433mhz smoke detector wireless interconnected optical smoke alarm来自中国供应商

Wireless Smoke & Heat Detector

Main Features:
1.Adopts MCU auto-processing technology;
2. Heat sensor+ smoke sensor
3. Malfunction auto-check;
4. Auto-reset after trigger;
5.Infrared photoelectronic sensor;
6. Sound&flash alarm/LED indicating alarm;
7.SMT manufacture technology,
     reliable stability,with Hush button
8. Dust-proof, month-proof, anti-white light interference;
9.Anti-RF interference (20V/m-1GHz);
10. Execute criterion: EN54-11, UL539,         EN14604,  UL217.
Power supply
9V batttery (The battery is included）
Static current
≤10μA
Alarm current
≤35mA
Sensitivity
2.06%/ft±1.3
Alarm Temperature
57℃
Alarm indication
LED flashes in red
Alarm sound
≥85dB/3m
Operating temperature
-10℃~+50℃
Radio frequency
315MHz/433MHz  (Default dispatch:1527,433)
Code form
2262/1527 code
Radio transmitting distance
200m(open area)
Humidity
≤95%RH
Dimension
φ128*38mm
Exexution standard
GB4715,GB4716,EN14604,UL217
Detetcing area
80 square metres at 6-12m installation height;
60 square metres at installation height less than 6m.
433mhz smoke detector wireless interconnected optical smoke alarm来自中国供应商
433mhz smoke detector wireless interconnected optical smoke alarm来自中国供应商
433mhz smoke detector wireless interconnected optical smoke alarm来自中国供应商
433mhz smoke detector wireless interconnected optical smoke alarm来自中国供应商
433mhz smoke detector wireless interconnected optical smoke alarm来自中国供应商
433mhz smoke detector wireless interconnected optical smoke alarm来自中国供应商
433mhz smoke detector wireless interconnected optical smoke alarm来自中国供应商
Recommend Products
Why Choose Us
433mhz smoke detector wireless interconnected optical smoke alarm来自中国供应商
433mhz smoke detector wireless interconnected optical smoke alarm来自中国供应商
433mhz smoke detector wireless interconnected optical smoke alarm来自中国供应商
Payment and delivery
433mhz smoke detector wireless interconnected optical smoke alarm来自中国供应商
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.
433mhz smoke detector wireless interconnected optical smoke alarm来自中国供应商
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Shenzhen SUMRING technology Co.,Ltd
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