AC 220V 4 Wire Network Photoelectric Smoke Detector for Fire Safety System

Basic Info.

Appliction	Security System,Industrial Control Equipment
Product Type	Smoke Detector with Relay Output
Rated Operational Voltage	AC 220V
Transport Package	Carton
Specification	D104mm, H53mm
Origin	China
HS Code	8531901000
Production Capacity	10000/Month

Product Description

Introduction220V AC Power 4-Wire smoke alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Easy to install.Parameters

Product Name	smoke detector with relay output	Rated operational voltage	AC220V
Sound pressure level	≥80db	Static current	≤2mA
Alarm current	≤10mA	Work temperature	-10°C~+50°C
Output	Sound&light alarm, relay output	Humidity	≤95%.

Functions1. Detection. Press detection button, it can fully check the alarm functions. And the alarm light flashes quickly with a rapid sound.2. Alarm. In the normal environment, The alarm will flash automatically every 10S and automatically detects the concentration of smoke in the surrounding environment at regular intervals(around 1.6s),If the smoke concentration is close to the alarm value, the alarm starts to perform intelligent calculation, and the alarm indicator light starts to flash. If the calculation result reaches or exceeds the alarm value, the alarm will start the sound-light alarm and start the relay. When the ambient smoke concentration drops below the alarm value, the alarm will automatically return to the normal working state.3. Output.Passive contact output. NC or NO two kinds of output.InstallationFirst drill two mounting holes with a diameter of 5mm on the ceiling 43~ 62.5mm apart. Fix the alarm base with the plug and screw. Then connect the power line and output line.install the alarm to the base in the correct direction. Press down and tighten clockwise, finally turn on the power, it works.Product rangeSmart Home Standalone smoke detectors and combustible/CO gas detector4 wire smoke detectors with relay output.2 wire smoke and heat detectorsExplosion-proof product for fire alarm systemConventional Fire Alarm SystemAddressable fire alarm systemExtinguishing control systemWireless alarm systemElectrical fire monitor systemFire door monitor systemFire extinguishing Water cannon SystemIndustry 4 in 1 Gas detector/ Single gas detector(CO/CO2 etc)
Service1. OEM &ODM service.2. Provide technical support and after-sale service.3. 1 year warranty.4. Normally 15 working days lead time.5. Welcome sample order.