ADT Safewatch Pro 3000 CO Sensor Replacement

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  #1  
Old 08-16-13, 01:36 PM
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Cool ADT Safewatch Pro 3000 CO Sensor Replacement

Hi,

Any recommendations for a replacement Carbon Monoxide sensor?
My current sensor is probably 20 years old. I do not have any idea who the manufacturer is or was. There is no end of life light or similar attribute for this sensor. Would like to stay wired.

System: ADT Safewatch Pro 3000
Wired CO sensor (2 conductor)
12v system

Thanks.
 
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  #2  
Old 08-16-13, 03:25 PM
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Hmmmm---a 2-Wire CO detector that's 20+ years old...
Low voltage CO detectors are generally going to be a 4-wire device...

Are you sure that it's not a 4-wire device that is just being supplied with 12v power by your security system? Often the brand/model label is on the bottom of the device and you would have to dismount it to view it...
 
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Old 08-19-13, 01:19 PM
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Cool

That's all I see is 2 wires coming from the wall.
There is no brand name on any part of the device, including the small circuit board inside.
Not sure what it is then...
 
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Old 08-19-13, 07:56 PM
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Do you see 2 _wires_ or two _cables_? If you have 2 2-conductor cables, then you may have a 4-wire device.
 
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Old 08-19-13, 08:07 PM
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I agree, a two-wire carbon monoxide detector would be unusual. Please post some pictures of this unit.
 
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