Heath Zenith SL-125-02 Wired Door Chime Transformer<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Low Voltage Hardwired Transformers</li><li>Wired Door Chime Transformer</li><li>Tri-Volt / Clamp-On or panel mount type</li><li>Input: 120VAC - Output: 8VAC-10VA， 16VAC-10VA， 24VAC-20VA</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51DhFPAFj5L.jpg" noproxy>