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Date posted: Jul 14, 2011
The 172C is a 2.5 inch bell featuring a maximum of 90 decibels. Low Voltage Hardwired Accessories 2.5 Inch Bell 3-6VDC / 8-16VAC
$14.29
Heath Zenith Wired Door Chime 2 1/2 Inch Bell view
Posted on: Jul 14, 2011
$42.99
HEATH ZENITH SENSOR - MOTION SENSOR CONVERT view
Posted on: Apr 4, 2011