OBO Hands Steel Door Exit Release Push Button for Access Control System
Features: <br> Zinc alloy shell, safe and durable <br> Looks simple, comfortable and beautiful <br> Undergoing 50,000 times continuous clicking test, very durable Good to touch, easy to operate and use <br> Flush mounting <br> Works with all electronics access control keypads, door phones with access control keypads <br> Installation manual is not included here, please confirm you or others know how to install it before buy this item <br><br><br> Specifications:<br> Material: Zinc alloy<br> Power Input: DC 12V<br> Suitable Humidity: 10-80%<br> Mechanical Life: > 500000 times<br> Output Contact: NO / COM<br> Operating Temperature: -10C-50C<br> Dimension: - approx. 3-1/4(W) x 1-1/4(H) x 1(D) inch<br><br><br> Package:<br> 1 x Exit Release Button Switch (Rectangular type)<br> 4 x Screws<br>