Y787 Smart Alarm Lock AntiTheft Chain Lock for Bike Gate Blue

Welcome to our store！</br>1、Alarm immediately when cutting steel rope or removing lock screw. 2、Alarm immediately when shaking or moving the lock. 3、Call the police immediately if you mistype your password three times. 4、Drawing out the wire rope can be used as a defensive whip, wire rope diameter 10 mm, length 80 cm. 5、Four‑digit passwords with 256 password combinations. <div class="wang-edit-text"><span style="font-size:16px;font-family:Arial;"><strong>Features:</strong></span> <ol> <li> <span style="font-size:16px;font-family:Arial;">Alarm immediately when cutting steel rope or removing lock screw.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">Alarm immediately when shaking or moving the lock.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">Call the police immediately if you mistype your password three times.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">Drawing out the wire rope can be used as a defensive whip, wire rope diameter 10 mm, length 80 cm.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">Four-digit passwords with 256 password combinations.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">Lock/unlock button operation, no key required.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">Powered by three AAA No.7 batteries, 8 months standby time and have low power indication function.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">IP44 waterproof certification, suitable for indoor and outdoor use.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">It can be used normally at temperatures ranging from - 20 to + 60℃.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">Over 110 decibels of alarm sound.</span> </li> </ol> <span style="font-size:16px;font-family:Arial;"><strong>Specifications:</strong></span> <span style="font-size:16px;font-family:Arial;">Power Supply: Three AAA Batteries (Not Included)</span> <span style="font-size:16px;font-family:Arial;">Battery life: standby mode, about 8 months or more</span> <span style="font-size:16px;font-family:Arial;">Specification of steel rope: diameter 10 mm, length 80 cm</span> <span style="font-size:16px;font-family:Arial;">Chain Specification: 6mm in diameter and 80cm in length</span> <span style="font-size:16px;font-family:Arial;">Operating temperature: - 20 ~60℃</span> <span style="font-size:16px;font-family:Arial;">Storage Temperature: -30 ~+80 ℃</span> <span style="font-size:16px;font-family:Arial;">Size: 9.2*5.5*3.4cm/3.6*2.2*1.3in</span> <span style="font-size:16px;font-family:Arial;">Package Weight: 300g/10.6oz</span> <span style="font-size:16px;font-family:Arial;"><strong>Package List:</strong></span> <span style="font-size:16px;font-family:Arial;">1 * Lock (Batteries Not Included)</span> <span style="font-size:16px;font-family:Arial;">1 * Screwdriver</span> <span style="font-size:16px;font-family:Arial;">1 * User Manual</span><style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style></div> Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>