UL 2 Wire 4 Wire Smoke Detector Sensor for Home Security System

• Type: Smoke Detectors
• Anti-theft Alarm System Approach: Active
• Anti-Theft Alarm System Type: Smoke Alarms
• Anti-Theft Alarm System-Wide: Space Security Alarm Detector
• Types of Smoke Detectors: Photoelectric Smoke Style
• Product Name: 2 Wire 4 Wire Smoke Detector Sensor
• Model NO.: SD119-G
• Meet: UL, En54-7/5, Ce
• Color: White, Beige
• Star-up Time: 20 Sec
• Wire: 2 or 4 Wire
• Ceiling Spacing: 50 Foot Rating for Heat Sensor
• Usage: Fire Alarm System
• Reset Voltage: Less Than 5 Volt
• Reset Time: Less Than 1 Second
• Weight: 130g/Set with Base
• Transport Package: 100/Box
• Specification: 2 Wire 4 Wire Smoke Detector Sensor for Home Secur
• Trademark: SENTEK
• Origin: China
• HS Code: 8531100000
• Production Capacity: 100000PCS/Month

Product Description

All of the Sentek's SD119-G series detectors meet the requirements of UL 268 and EN 54-7/5 for use in fire alarm signaling systems. They are intended for use in 2-wire/4-wire Class A or B supervised zone circuits. The SD119 series detectors are subject to panel compatibility limits and compliance with corresponding NFPA 72E standards, local codes, and ordinances.  

We also have 12v,24v models with UL certificate
SD119-2:   https://cnsentek.en.made-in-china.com/product/yqsxKvAUEZRp/China-Conventional-Photoelectric-Electric-Smoke-Alarm-with-UL-Certification.html
SD119-4:   https://cnsentek.en.made-in-china.com/product/FSnxvkqbLlUZ/China-4-Wire-Conventional-Fire-Smoke-Heat-Alarm-with-Relay-Output.html

Specification:

Smoke Sensitivity:	0.08~0.30db/m(EN standard) or 0.98~4%/FT Obsuration(UL standard)
Ceiling Spacing:	50 foot rating for heat sensor
Reset Voltage:	less than 5 volt
Reset Time:	less than 1 second
Alarm Indicator:	LED continuously emitting red light
Remote Output:	3.0~3.7VDC when in series a LED & 100 Ω resistor
OperatingTemperature:	-20°C to 80°C
Storage Temperature:	-30°C to 80°C
Humidity:	0 to 95% RH, no condensation or icing
Alarm Contact:	(for 4-wire)NO or NC Operation, Form A: 1.0A@30VDC/0.5A@125VAC
Dimensions:	100mm (dia) x 46mm (ht) with base
Weight:	130g/set with base

 2 Wire 4 Wire Smoke Detector Sensor for Home Security System 




Product Features: 

*2 or 4 wire models
*Wide voltage range and stable output
*Advanced detection and discrimination algorithms 
*Easy installation and maintenance
*Sleek low-profile housing design
*Durable sensor head, no need for replacement 
*SMD circuit board design: satisfactory quality and reliability guaranteed
*N/C and N/O relay output  
*Auto reset function for security systems (4 wire optional ) Sensor base option:standard and Schottky Diode
*Five-year warranty

Order Information:

SD119-G-2:                  2 wire photoelectric smoke alarm

SD119-G-2-LED:          2 wire photoelectric smoke alarm with remote LED output

SD119-G-2H:                2 wire photoelectric smoke and heat alarm

SD119-G-2H-LED:        2 wire photoelectric smoke and heat alarm with remote LED output

SD119-G-4:                  4 wire photoelectric smoke alarm

SD119-G-4B:                4 wire photoelectric smoke alarm with Buzzer

SD119-G-4AR:              4 wire photoelectric smoke alarm with auto-reset function

SD119-G-4ARB:           4 wire photoelectric smoke alarm with auto-reset function and Buzzer

SD119-G-4H:                4 wire photoelectric smoke and heat alarm 

SD119-G-4HB:             4 wire photoelectric smoke and heat alarm with Buzzer

SD119-G-4HAR:           4 wire photoelectric smoke and heat alarm with auto-reset function

Model	2/4 Wire	Thermal	Voltage DC (Min./MAX.)	Standby Current (Max.)	Alarm Current (12/24V)	Surge Current (Max.)	Start-Up Time (Max.)	Supervision Time(Max.)	Alarm Contact	Certified
SD119-G-2	2		10~36V	65µA	30~40mA	150µA	20S	3Sec.	-	P/N852001
SD119-G-2L	2		10~36V	65µA	30~40mA	150µA	20S	3Sec.	-	P/N852001
SD119-G-2H	2	57°C	10~36V	65µA	30~40mA	150µA	20S	3Sec.	-	P/N852001
SD119-G-2HL	2	57°C	10~36V	65µA	30~40mA	150µA	20S	3Sec.	-	P/N852001
SD119-G-4	4		10~60V	65µA	25mA	150μA	20S	3Sec.	Form A	P/N852001
SD119-G-4H	4	57°C	10~60V	65µA	25mA	150μA	20S	3Sec.	Form A	P/N852001
SD119-G-4AR	4		10~60V	65µA	25mA	150μA	20S	3Sec.	Form A/ Auto Reset	P/N852001
SD119-G-4HAR	4	57°C	10~60V	56µA	245mA	150μA	20S	3Sec.	Form A/ Auto Reset	P/N852001
SD119-G-4B	4		10~60V	65µA	30mA	150μA	20S	3Sec.	Form A	P/N852001
SD119-G-4BAR	4		10~60V	65µA	30mA	150μA	20S	3Sec.	Form A/Auto Reset	P/N852001
SD119-G-4HB	4	57°C	10~60V	65µA	30mA	150A	20S	3Sec.	Form A	P/N852001
SD119-G-4HARB	4	57°C	20~60V	65μA	30mA	150μA	20S	3Sec.	Form A/Auto Reset	P/N852001

Related Products

Company Information