Basic Info.
Model NO.
ES-5308OSD
Transmission Mode
Wired or Remote LED or Wireless Optional
Alarm Volume (within 1m)
≥90dB
Receive Frequency
Wired or Remote LED
Mounted Way
Ceiling Mounted
Detector Type
4 Wire or 2 Wire Type Optional
Operation Voltage
9-35V
Alarm Output
Remote LED Indicator (Relay Output Optional)
Dimension
D104*51mm
Color
White
OEM
Available
Packing
Color Box
Sensor
Photoelectric Sensor
CE
Approved
Transport Package
60PCS/Carton
Specification
Suitable to use all over the world
Trademark
Ease Security
Origin
China
HS Code
8531901000
Production Capacity
5000 000PCS/Month
Product Description
Item Name
2 wire Conventional Optical Smoke Detector for Fire Alarm
Main Features
Technical Specification
Can work without study code,DC power supply can be connected directly.When it is working, the working LED flash;when it is alarm ing, the alarm LED on.
1:Power off / reset
2:Infrared photoelectric sensor
3:Smart Logic Control for reduce false alarm
4:Net work output / LED alarm
5:SMT technique for stable
6:Dust-proof,mothproof,anti-whitelight design
7:Metal shield for anti RFI (20V/m 10MHz~1GHz)
2 Wire Smoke Detector Connection
4 Wire Smoke Detector Connection
Installation Base
Side Look
Inner Look
Packing
Product Introduction
This product named Photoelectric detector detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield external light, but don't affect the smoke into it. While have no smoke, the diode can receive very weak infrared light. When the smoke entering the chamber, diode can receive more and more light, when the smoke attains the certain density, the detector can give out alarm signal. In order to reduce the interference and lower power consumption, the emitting circuit adopts the pulse signal. The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc. The detector is suitable for detect the smoke in house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.
2 wire Conventional Optical Smoke Detector for Fire Alarm
Main Features
Voltage: non-polar input:DC 9V~35V;
SMT adopted,high stability;
Anti-RFI,Dustproof,mothproof and anti-light interference design;
MCU processing adopted,eliminate false alarm;
Remote LED indicator.
Power-off reset.
detection sensitivity:2.06%/ft
Dimension: Φ100*42mm .
Technical Specification
Can work without study code,DC power supply can be connected directly.When it is working, the working LED flash;when it is alarm ing, the alarm LED on.
1:Power off / reset
2:Infrared photoelectric sensor
3:Smart Logic Control for reduce false alarm
4:Net work output / LED alarm
5:SMT technique for stable
6:Dust-proof,mothproof,anti-whitelight design
7:Metal shield for anti RFI (20V/m 10MHz~1GHz)
2 Wire Smoke Detector Connection
4 Wire Smoke Detector Connection
Installation Base
Side Look
Inner Look
Packing 
Product Introduction
This product named Photoelectric detector detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield external light, but don't affect the smoke into it. While have no smoke, the diode can receive very weak infrared light. When the smoke entering the chamber, diode can receive more and more light, when the smoke attains the certain density, the detector can give out alarm signal. In order to reduce the interference and lower power consumption, the emitting circuit adopts the pulse signal. The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc. The detector is suitable for detect the smoke in house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.
| Type | Output | Power |
| 4 Wire | Relay Output | 9-35V dc,40-60V, 48V optional |
| 2 Wire | Remote LED Indicator | 9-35V dc,40-60V, 48V optional |
| Wireless | RF signal | 9V battery |