国保科技（中国）
研发部文档
11. Delete a Bluetooth Lock Device
To delete a disconnected Bluetooth lock device in iOS system, slide the device bar to the
left and click [
Delete
]. In Android system, press the Bluetooth lock device bar for more
than 2 seconds, then select [
Confirm
] on the pop-up window. If you want to use this lock
again, it must been searched and paired again.
12. Low Battery Alarm
When battery power is low, there will be three short beeps, meanwhile pop-up the lower
voltage alarm, the power can support at least 100 times of operation since the first time of
alarm notice until it runs out.
Summary of Contents for DP151
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