Outdoor box mounted smoke alarm manufacturer

Description :

　　Product Overview

　　This product is a photoelectric smoke detector that works based on the principle of sensing smoke particles and adopts a unique structural design

　　As well as optoelectronic signal processing technology, it has the characteristics of dust prevention, insect prevention, and resistance to external optoelectronic interference, ensuring the design of the product

　　Stability: This new product has a good response to visible smoke generated by slow smoldering or bright burning. Suitable for residential buildings, shopping malls

　　Smoke monitoring of indoor environments such as hotels and warehouses.

　　Features

　　This product is a non coding smoke detector with a pair of switch output contacts, which can be selected as normally open or normally open according to actual needs

　　Normally closed output, during normal operation, the indicator light flashes every 9 seconds; When the alarm is triggered and the indicator light is on, an alarm will be triggered simultaneously

　　Output contact action.

　　● Power off reset/automatic reset optional

　　● Non polarized input of power supply

　　● Alarm output N.C/N.O optional

　　Intelligent logic control, filtering out various false alarms

　　● Network output/LED indication alarm

　　SMT process manufacturing, strong stability

　　● Dustproof, insect proof, and anti white light interference design

　　Metal shielding cover for RF interference (20V/m-1GHz)

　　Technical Specifications

　　Working voltage: DC9-36V AC220V

　　Standby current: 12MA (relay normally closed)

　　500UA (relay normally open)

　　Alarm current: 10MA (relay normally closed)

　　18MA (relay normally open)

　　Alarm indication: The red LED is always on

　　Sensor: Infrared photoelectric sensor

　　Working temperature: -10 ℃~+50 ℃

　　Environmental humidity: 95% RH (without any noticeable phenomenon)

　　Engage in RF interference: 10MHz-1GHz 20V/m

　　Alarm output: normally open/normally closed optional, contact capacity DC28V 100MA

　　Reset mode: automatic reset/relay reset optional

　　Coverage area: When the spatial height is 6M-12M, the protection area of a detector is 80 square meters for a general protection site;

　　When the spatial height is below 6M, the protected area is 60 square meters. Specific parameters should be based on the design specifications for fire automatic alarm systems

　　BG50116-98 shall prevail.

　　Execution standards: GB4716-2005, EN54-7

　　Sensitivity: 0.5DB/M (± 0.1DB/M)

　　Dimensions: 104MM diameter * 51MM height

AfterSalesService :

• Internet connected smoke detector