System Sensor i3 2-Wire Photoelectric Smoke Detector with Thermal Sensor and Form C relay 2WTRB

View Cart: 0 Items ($0.00)

Wireless Home Security Burglar Alarms - Wired Wireless Accessories Wired Alarm Accessories Alarm Contacts Driveway Alarms Voice Auto Dialer Apartment Security Marina / Boat Security Dorm Security Do It Yourself Security Books

Alarm System Monitoring LiveWatch Home Monitoring

Security Cameras Security Cameras Kits SVAT Electronics Digital Video Recorders Security Monitors Security LCD Monitors CCTV Lenses CCTV Camera Accessories

Intercom Systems Home Audio Flat Panel TVs Ceiling Speakers Wall Speakers Center Channel Speakers Subwoofers Indoor Outdoor Speakers Volume Controls Home Theater / LCR Speakers Studio Monitor Speakers

Garage Door Closer X10 Automation Environmental Sensors Freeze Alarms Auto Dialers Home Networking Household Alert Systems Central Vacuum

Emergency Preparedness Pool Alarms Carbon Monoxide Detectors Fire Safety Freeze Alarms Home Safes MasterLock Padlocks Burglary Deterrent

Access Control Construction Site Security Commercial Safes Trade Products Catalog Products

System Sensor i3 2-Wire Photoelectric Smoke Detector with Thermal Sensor and Form C relay

More images (click to enlarge)

System Sensor i3 2-Wire Photoelectric Smoke Detector with Thermal Sensor and Form C relay - 2WTRB
System Sensor | Part Number: 2WTRB

Shipping as low as $5.99
Availability: Ships Same Day
Regular Price: $~~62.99~~ Your Price: $56.69 Qty

Choose from the following options:

Similar Items to Consider


2-Wire Photoelectric Smoke Detector $31.04		2-Wire Photoelectric Smoke Detector w Heat $32.84		2-Wire Photoelectric Smoke Detector w Heat & Sounder $40.94		ESL 2-Wire Photoelectric Smoke Detector $43.64

Product Description

Detection: Photoelectric
Wiring: 2-wire
Heat Sensor: 135F (57.2C) fixed
Operating Voltage: 12/24 V non-polarized nominal, 8.5 min. to 35 max.
Maximum Ripple Voltage: 30% of applied voltage (peak to peak)
Alarm Current: 130mA max., limited by panel
Standby Current: 50 A max. avg., 100 A peak
Auxiliary Contact: Form C
Auxiliary Contact Ratings: 2A @ 30V AC/DC
Temperature Range: 32 to 100F (0 to 37.8C)
Humidity Range: 0% to 95% RH, noncondensing
Freeze Trouble: 41F (5C)
Sensitivity: 2.5%/ft. nominal
Wiring Gauge: 14-22 AWG
Dimensions: 2.0" (51mm) H x 5.3" (127mm) Dia.
Weight: 7.1 oz. (200 g)

Accessories for this Product

Other Items to Consider


Smoke In A Can $14.39		18 Gauge / 2 Conductor Fire Wire $66.14		Reverse Relay/Synchronization Module $33.29		Tundra Fire Extinguishing Spray $16.92

Product Reviews

Write your own review

Additional Information

Product Videos

This item has been added to your shopping cart.

System Sensor i3 2-Wire Photoelectric Smoke Detector with Thermal Sensor and Form C relay
Part # 2WTRB

Other items to consider

Smoke In A Can	18 Gauge / 2 Conductor Fire Wire	Reverse Relay/Synchronization Module	Tundra Fire Extinguishing Spray

	Copyright © 2002-2009 Safemart Home Security. Ocusafe, LLC St. Mary's KS 66536. All Rights Reserved.
		"Excellent shopping experience. Will definitely buy again." - Cindy G. (read more testimonials) Help Section \| Contact Us \| Privacy Policy \| Terms of Use

Thanks for sharing your thoughts with us. Your review has been forwarded to our website team. Upon acceptance, it will be posted on this page within 24-48 hours.

Thanks for sharing your thoughts with us. Your review has been forwarded to our website team.
Upon acceptance, it will be posted on this page within 24-48 hours.