-5-Detector has the loud alarm sound and long endurance of working time.
Cheap Fire Security Smoke Detector Prices Alarm Sensor Standalone Fire Alarm System And Smoke Detector
参考价格
采购数量 ()
最小起订量
支付订单
Shenzhen SUMRING technology Co.,Ltd
China - Shenzhen
Manufacturing and trade
贸易能力
Export Percentage
Nearest Port
Yantian
Accepted Delivery Terms
Employees
11-50 people
Accepted Payment Currency
USD
Average Lead Time
30 Day(s)
证书
CE
UL
产品属性
--Product Description
Products Description
Standalone Photoelectric
Smoke Detector
-1- Easy to install and widely used。
-2- Quick alarm response, high decibel volume output。
-3- Low power consumption, the battery works for at least three years.
-4- Built-in intelligent processor, automatic drift compensation, stable and reliable performance.
Specification
Brand Name | SUMRING/OEM |
Model Number | SR-803-3 |
Battery lifetime | Over 3 years |
Power supply | DC3V(2*1.5V alkaline batteries) |
Indicator light | Standby flash per minute, detection always ON |
Monitoring current | ≤4mA |
Color | Withe |
Alarm volume | > 70dB (Front 3m) |
Operating temperature | -10°C +50°C |
Working humidity | ≤95% (400°C, no condensation) |
Installation hole distance | 52-70mm |
Protection area | 40m² |
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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