<b>Features:</b><br>1. NC mode - (locked while supplied with power), fail safe mode.<br>2. Installation: unfold install (surface mounted).<br>3. Material: Aluminum alloy material.<br>4. With time delay: 0s, 3s, 6s.<br>5. Suitable For: Wooden door, Glass door, Metal door, Fireproof door, etc.<br>6. Surface scrub treatment, durable and wear-resistant.<br> 7. Lock body use hexagon screw, fixed panel, anti-theft and more security.<br><br><b>Specifications:</b><br>Model Name: L-XXS<br> Dimensions: 150x34x28mm<br>Lock core: The diameter 12.5MM, extending the length of 15MM<br> Working Voltage: DC12V<br>Working current: Start state 1.2A Persistent state 120mA<br>Operating Mode: NC (locked while supplied with power), fail safe mode<br>Wires: red wire connect to "NC", black wire connect to "GND" or "COM".<br><b>Warm Note:</b> yellow line and white line are useless, don't need to be connected.<br><br><br><b> Package Including:</b><br>1 x Electric Drop Bolt Lock<br>1 x Bag of installation kit<br>