5
1 Features and Specifications
1.1 Overview
Congratulations on your purchase of the QSD-722 Infrared HD Hidden Camera!
The QSD-722 is an Infrared HD Hidden Camera with PIR* and other triggering functions. infrared night vision,
and multiple auto on/off trigger modes have been integrated to ensure that you have the flexibility you need
to capture what’s important to you. The camera comes with a built-in rechargeable battery which can record
up to 24 hours continuous video during typical use and standby for more than 6 months when vibration
triggering, external triggering or PIR triggering is enabled. By plugging in the 5V DC adapter, it can achieve up
to 64 hours** of looped recording for surveillance use.
*
A passive infrared sensor (PIR) is an electronic sensor that measures infrared (IR) light radiating from
objects in its field of view.
** Actual life and performance may vary depending upon usage and settings; battery is not replaceable.
1.2 Features
The Amcrest QSD
-722 Camera has the following features:
Circular recording
- Also known as "loop recording" overwrites oldest recordings first once the memory card
is full.
Time stamp
- Records a time stamp onto the video.
Scheduled recording
- Set the time to automatically turn start/stop recording; uses a 7-day cycle.
Vibration-trigger recording
- Select this to record only when vibration is detected.
Motion-trigger recording
- Select this to record only when motion is detected.
Voice-trigger recording
- Select this to record only when voice/noise is detected.
PIR trigger recording
- Select this to record only when body heat is detected. The distance is 3 - 5 meters.
Infrared night vision
- Select infrared night vision to see even in a completely dark environment. The distance is
3 - 5 meters.
A passive infrared sensor (PIR sensor) is an electronic sensor that measures infrared (IR) light
radiating from objects in its field of view.
External trigger-in
– The Amcrest QSD-722 can be triggered by an external device such as a smoke detector,
vibration detector, door/window sensor, etc. Optionally, the Amcrest QSD-722 can supply power to an external
device.
Auxiliary trigger-out
– The Amcrest QSD-722 can trigger an external device such as a GSM alarm, buzzer, etc.
Optionally, the Amcrest QSD-722 can supply power to an external device.
