LV อุปกรณ์ล็อคจักรยานกันขโมยแบบไร้สาย 110 dB

Decription: Feature: Easy to install and use, waterproof alarm can fit rainy weather, more durable and useful. Easy to operate, remote control distance can reach up to 10-20m, open surroundings will be better, sometimes reach up to 30-80m. sensor system, when the bicycle shake or vibrate, the alarm will release ultra strong alert sounds for about 30 seconds, good bicycle security anti-theft tool Item Type: Bicycle Anti-Theft Alarm Material: Plastic Suitable For: Bicycle Sensor Type: Sensor Power Supply: Built-in battery, USB Rechargeable Alarm Volume: 110dB Installation Notes: 1. The host has a built-in polymer lithium battery. Please use the new machine after the battery is fully charged. 2. The machine needs to be installed in a position where vibration is required to be detected, and the installation position is required to be flat. Fix the plate hole with a or with a screw and a tie. Be careful not to tighten the screws too tightly. Boot instructions: 1,. Boot mode: long press the remote control lock button, about 3 seconds, shake the machine a few times after hearing a drop, trigger the vibration. After hearing the long drop of the machine, release the lock button to complete the boot. Shutdown mode: Colleagues press and hold the lock and unlock buttons for 3 seconds to complete the shutdown. In this mode, other function keys cannot be used. Car search function: Press the remote search button (lightnings shape) and the machine will immediately sound an alarm. Press the unlock button to cancel the alarm. Alarm status setting and revocation: Defensive state: Press the lock button in the standby state, the machine drops three times, and after 3 seconds, it will complete the defense state again. The blue indicator light flashes. Unlock: Press the unlock button and the machine will make a long beep to complete the unlock. Included: 1 set x Anti-theft Bike Lock Alarm