Feature 1Witnesses only need to break the panel glass of the fire safety alarm button in intensity to send the fire alarm signal to the controller and send part of the fire alarm signal. 2Sandblasting panel, elegant style. It is the best protector for home, shopping mall and other places. 3Use fire-proof materials to meet safety requirements. 4Use durable plastic shell, easy to install. 5Support electrical control or access control system.Glass breaking button, also known as emergency button, is connected in series on the electric lock ring to prevent the hardware failure of card reader, button or controller in the access control system, and the personnel inside can not open the door.<br> <br> Features:<br> <br> <br> New emergency release alarm button for broken glass.<br> <br> <br> Support electrical control or access control system.<br> <br> <br> Use durable plastic shell, easy to install.<br> <br> <br> Use fire-proof materials to meet safety requirements.<br> <br> <br> Sandblasting panel, elegant style. It is the best protector for home, shopping mall and other places.<br> <br> <br> Witnesses only need to break the panel glass of the fire safety alarm button in intensity to send the fire alarm signal to the controller and send part of the fire alarm signal.<br> <br> <br> <br> Specifications:<br> Control mode: glass breakage trigger<br> Connection Port: Common End, Normally Closed End, Normally Started<br> Transmission current: <3A(220V)<br> Transmission power: <4000W<br> Transmission Voltage Range: 1V-250V<br> Use temperature: - 50 ~65<br> Plastic Material: New Flame Retardant PC Plastics<br> Contact Output: Normally Open and Normally Closed (NO/NC) Interface<br> Standard structure: imported high quality stainless steel<br> Electrical Performance: Maximum Durable Current 3A@36V DC<br> Durability Tests: 1 million Durability Life<br> Applicable temperature: -10 ~55 (14-131F)<br> Applicable humidity: 0-95% (relative humidity)<br> Application Type: Hollow Door Frame and 86 Embedded Electric Box<br> Size: 8.6*8.6cm/3.4*3.4in<br> Package Weight: 166g/5.9oz<br> <br> Package List:<br> 1 * Emergency Button<br> 1 * Installation Kit<br> 1 * User Manual<br> .wang-edit-text{<br> font-family:'Arial' !important;<br> }<br> .wang-edit-text table {<br> border-top: 1px solid #000;<br> border-left: 1px solid #000;<br> }<br> .wang-edit-text table td,<br> .wang-edit-text table th {<br> border-bottom: 1px solid #000;<br> border-right: 1px solid #000;<br> padding: 3px 5px;<br> }<br> .wang-edit-text table th {<br> text-align: center;<br> }Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store