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3 seconds when the display turns on. The buzzer
emits a long "drip" sound, the vibration alarm icon
disappears, which indicates the vibration alarm
function shuts.
When the vibration alarm function starts, once the
Digital Door Viewer detects the vibration, it will trigger
an alarm. After 10 seconds, the display automatically
turns on and emits a continuous alarm sound "Drip",
and a red alarm icon
corner of the display. After 10 seconds the Digital
Door Viewer stops the alarm, shuts down and
continues keeping the vibration alarm monitoring
state.
After the vibration alarm is triggered, the owner can
cancel the alarm at any time by short pressing the
power button of the display.
Size:139(w) 77(H) 15.8(D)mm
140
appears in the lower right
4.0" TFT
4
5
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