GE Security 250-CO SafeAir Carbon Monoxide Detector

GE Security's 250-CO is a Carbon Monoxide Detector designed to meet the performance standards of both residential and commercial locations.

Using commercial-grade electrochemical sensing technology, the GE 250CO protects your family or employees from dangerous carbon monoxide gas. Self-diagnostics ensure that the 250CO continues operating at optimal capacity over the course of its six year life. The end-of-life sensor transmits signals to the control panel and (optionally) the central station, notifying all necessary parties when the carbon monoxide detector requires servicing.

GE Security's 250-CO provides a wealth of features, including trouble relays, a sounder and 12/24VDC operation. The 250-CO sensor is built to withstand normal indoor temperature fluctuations as well.

To ease the difficulty of upgrading from the previous GE Security SafeAir Carbon Monoxide products, we offer the 250-CO adapter plate for replacing the 240-COe, as it has a larger footprint than the newly revised 250-CO. The 250-CO is the direct replacement for the 240-COe. It is recommended that you purchase the adapter plate if replacing the older 240-COe. The part number for the 250-CO Plate is 250-CO-PLT.

Features:

Uses highly reliable, commercial-grade, electrochemical sensing technology
Self-diagnostics keep the device operating optimally throughout its service life
Sensor is unaffected by fluctuations in normal indoor temperature
Built-in trouble/power supervision relay
12 or 24 VDC operation and 150 mA relay contact configurable for normally open or normally closed operation
Long-life six-year sensor
Transmits sensor end-of-life to the control panel and central station if the system is monitored
Fully listed to the latest UL 2075 CO standard for residential or commercial occupancies
Large terminals ease wiring installation 14 to 22 AWG
One-touch TEST/HUSH button simplifies local operation
On-board LED provides local alarm and trouble indication
Inconspicuous footprint and attractively contoured design

Technical Specifications:

Input voltage: 12 or 24 VDC supplied by control panel or resettable auxiliary power supply
Current consumption:
-Normal - 20 mA
- Alarm - 40 mA (75 mA in test)
- Alarm relay - 150 mA at 12 or 24 VDC
- Type - Form C
- UL rating - Zone
Common trouble relay:
- 150 mA at 12 or 24 VDC
- Type - Normally open, held closed with power applied
- UL rating - common
CO alarm level: 70 ppm / 60 to 240 minutes
Sounder: 85 dB
Compatible control panel: Listed to UL 985 or 864 standard
Compatible electrical box: North American 2 1/2 in. (64 mm) deep 1-gang
Wire size: 14 to 22 AWG (0.25 to 2.0 mm²)
Dimensions:
- Detector - 3.1 x 4.6 x 1.3 in. (7.8 x 11.7 x 3.2 cm)
- Adapter plate - 4.5 x 6.5 x 0.2 in. (11.4 x 16.5 x 0.5 cm)
Weight:
- Detector - 4.7 oz. (133 g)
- Adapter plate - 1.6 oz (46 g)

Average Customer Review:

5 of 5 Total Reviews: 9 Write a review.

2 of 2 people found the following review helpful:

Very pleased	August 9, 2011
Reviewer: Ivan Myer from Houston, TX

I just wanted to come back to your website and thank you for all of your help. I purchased 2 of these with the help and advice from one of the technicians there. I got them a couple of days later and put them in. It wqs so easy. You guys have a great company over there. keep up the great work!

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1 of 1 people found the following review helpful:

great attention to customer service	July 14, 2011
Reviewer: Emily Walsh from Dayton, Ohio

Needed a good carbon monoxide detector to install outside of my boiler room as we recently turned our basement into a family room. I looked online and found this item on Jmac Supply's website. Having never owned or used one of these, i contacted Jmac and they helped me make the best decision based on my needs.

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0 of 0 people found the following review helpful:

	March 11, 2011
Reviewer: Ben

I am a foreman on a new home project and i thought id let you know these co detectors worked out perfectly. I searched around for the best prices around and found you guys. i purchased 4 of these and got them 2 days later with free shipping. Thanks a bunch

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0 of 0 people found the following review helpful:

250CO	January 21, 2011
Reviewer: Hank Lind from New York, NY

Thanks J Mac these carbon monoxide detectors are fantastic. They arived swiftly and were super simple to install.

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0 of 0 people found the following review helpful:

Satisfied Customer	November 30, 2010
Reviewer: Jake Veroni

I placed a large order of detectors for a contracting job. I was able to get a fare price and the items arrived to me quickly. Another important point to mention was that the products were very well packaged, I appreciate that.

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