4-Wire Conventional Fire Smoke Heat Alarm with Relay Output

• Customization: Available
• Type: Smoke Detectors
• Anti-theft Alarm System Approach: Active
• Model NO.: SD119-4H-12V/24V
• Anti-Theft Alarm System Type: Smoke Alarms
• Anti-Theft Alarm System-Wide: Space Security Alarm Detector
• Anti-Theft Alarm System Distance: Common Detectors
• Types of Smoke Detectors: Photoelectric Smoke Style
• Product Name: 4-Wire Conventional Fire Smoke Heat Alarm with Rel
• Certificate: UL/En54-5/En54-7/Ce
• Wire: 4 Wire
• Usage: Detect Smoke
• Color: White
• Warranty: 5 Year Limited
• Ceiling Spacing: 50 Foot Rating for Heat Sensor
• Alarm Contact: No or Nc Operation
• Weight: 130g/Set with Base
• Transport Package: 100PCS/Box
• Specification: 4-wire Conventional Smoke with Relay Output Smoke
• Trademark: SENTEK
• Origin: China
• HS Code: 8531100000
• Production Capacity: 100000PCS/Month

Product Description

The SD119 include 2-wire and 4-wire detectors,which provide fast and reliable response for photoelectric smoke and heat(135 °F) detection.While the somke and heat detection circuits operate independently,their outputs being "OR"connected,The Sentek's SD119 series detectors provide the fire detection performance by acting as a smoke sensor and/or a 135 °F heat detector at the same location.

Specification: 

Smoke Sensitivity:	0.98~4%/FT Obsuration(UL standard)
Ceiling Spacing:	50 foot rating for heat sensor (55 degree)
Reset Voltage:	less than 1 volt
Reset Time:	less than 1 second
Alarm Indicator:	LED continuously emitting red light
Remote Output:	25 mA max., diode gate
Temperature Range:	-10°C to 55°C,UL268 temperature 0~37.8 °C
Permissible Current:	80mA maximum
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

4-Wire Conventional Fire Smoke Heat Alarm with Relay Output

Product Features: 

*2 or 4 wire 
*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:

SD119-2:                  2 wire photoelectric smoke alarm

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

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

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

SD119-4:                  4 wire photoelectric smoke alarm(12/24/48VDC)

SD119-4B:                4 wire photoelectric smoke alarm with Buzzer(12/24/48VDC)

SD119-4AR:              4 wire photoelectric smoke alarm with auto-reset function(12/24/48VDC)

SD119-4ARB:           4 wire photoelectric smoke alarm with auto-reset function and Buzzer(12/24/48VDC)

SD119-4H:                4 wire photoelectric smoke and heat alarm (12/24/48VDC)

SD119-4HB:             4 wire photoelectric smoke and heat alarm with Buzzer(12/24/48VDC)

SD119-4HAR:           4 wire photoelectric smoke and heat alarm with auto-reset function(12/24/48VDC)

Model	2/4 Wire	Heat Sensor Setting	Voltage DC (Min./MAX.)	Standby Current (Max.)	Alarm Current (12/24V)	Surge Current (Max.)	Start-Up Time (Max.)	Permissible Current (Max.)	Cycle Time	Alarm Contact	Certified
SD119-2	2		10.8-33V	80µA	22/55mA	160µA	30Sec.	80mA	1-3Sec.	-	UL/EN
SD119-2L	2		10.8-33V	80µA	22/55mA	160µA	30Sec.	80mA	1-3Sec.	Remote LED	UL/EN
SD119-2H	2	135±5°F	10.8-33V	80µA	22/55mA	160µA	30Sec.	80mA	1-3Sec.	-	UL/EN
SD119-2HL	2	135±5°F	10.8-33V	80µA	22/55mA	160µA	30Sec.	80mA	1-3Sec.	Remote LED	UL/EN
SD119-4-12/24	4		12/24V	80µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A	UL/EN
SD119-4H-12/24	4	135±5°F	12/24V	80µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A	UL/EN
SD119-4AR-12/24	4		12/24V	100µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A Auto Reset	CE
SD119-4ARB-12/24	4		12/24V	100µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A Auto Reset	CE
SD119-4B-12/24	4		12/24V	80µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A	CE
SD119-4HB-12/24	4	135±5°F	12/24V	80µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A	CE
SD119-4HARB-12/24	4	135±5°F	12/24V	100µA	30/45mA	-	30Sec.	-	1-3Sec.	Form A Auto Reset	CE

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