30F/S 30 fields per second, 15F/S, 10F/S

REC RATE:

This option is for the purpose of adjusting the number of pictures recorded every second into a storage disk when an alarm input is activated. For an NTSC unit, there are 5 different record speeds you can select from:

30F/S (30 fields per second), 15F/S, 10F/S,

6F/S, and REMAIN. For a PAL unit, there are

5 different record speeds you can select from:

25F/S (25 fields per second), 12.5F/S,

8.3F/S, 5F/S, and REMAIN. If you select REMAIN for use, the device will record images at the same speed as set on the REC page.

REC QUALITY:

This option determines the image quality to be recorded when an alarm input occurs. There are 4 levels of image quality to choose from: BEST, HIGH, STANDARD, and BASIC. The table below shows the level of image quality with the corresponding compression ratio and image size.

REC	Best	High	Standard	Basic
Quality

Image	60KB	50KB	40KB	32KB
Size

AUDIO:

This option determines the way to record sound if necessary.

OFF: Disables AUDIO recording.

11KHZ: Enables AUDIO recording and records at the 11KHz sampling rate. 22KHZ: Enables AUDIO recording and records at the 22KHz sampling rate.

NOTE: Audio function can only be activated in the following refresh rate in NTSC(PAL): 30(25), 15(12.5), 10(8.3), 6(5), 2.7(2.7) fields/sec.

ALM TYPE:

This option allows users to set a type of alarm input corresponding to the sensor signal in use.

NO: Normally Open. This is to be used with the type of alarm sensor whose contact remains open in normal conditions and closes in case of activation.

NC: Normally Closed. This is to be used with the type of alarm sensor whose contact remains closed in normal conditions and opens in case of activation.

ALM DURATION:

This option allows users to set alarms for a certain duration. You can select one of the six following options: 0 SEC, 30SEC, 1 MIN, 5

MIN, 10 MIN, and NON-STOP.

Duration Set ting

	Alarm recording
		Duration





Alarm	Alarm
activated	deactivated
Non-Stop	Alarm recording
	Alarm recording
		Duration




Alar m	Alar m		R eset
activated	deactivated

NOTE: Recording may be interrupted during

Alarm-in or Alarm-out.

PRE- ALARM:

This option determines that images prior to an alarm occurs will be recorded in the hard-disk drive. When an alarm is triggered the device will record the image prior to the alarm for 5 seconds (10 frame / sec).

ON: Enables this function.

OFF: Disables this function.

NOTE: If the device is already under recording mode before an alarm occurs, the pre-alarm recording will not take effect.

DVR-3024 specifications

The Approach Tech DVR-3024 is a cutting-edge digital video recorder that excels in providing high-quality surveillance solutions for both residential and commercial applications. Packed with advanced technologies and features, it sets a new standard in video security systems.

One of the standout features of the DVR-3024 is its impressive video recording capabilities. Supporting up to 24 channels, this device allows users to monitor multiple areas simultaneously, ensuring comprehensive coverage of any environment. Each channel can record in high-definition, with resolutions reaching up to 1080p, which guarantees crystal-clear video footage. The DVR utilizes H.264 video compression technology, which not only preserves the quality of the recordings but also optimizes storage space, allowing for longer retention periods without compromising on video quality.

Another significant characteristic of the DVR-3024 is its robust storage options. The device can accommodate large capacity hard drives, enabling extended recording times. Users have the flexibility to configure storage settings based on their specific needs, whether they require continuous recording or motion-detection recording for efficient space management.

Networking capabilities are another critical aspect of the DVR-3024. With built-in Ethernet support, users can remotely access their surveillance feeds from anywhere in the world. This real-time viewing feature is particularly useful for business owners who want to keep an eye on their premises or for homeowners monitoring their property while away. Additionally, the DVR can send alerts and notifications directly to users via mobile devices, enhancing security responsiveness.

The user interface of the DVR-3024 is designed with simplicity in mind. It includes an intuitive menu system that makes navigating through settings and retrieved footage seamless, even for those with limited technical expertise. Furthermore, the device supports multiple output formats, including HDMI and VGA, allowing for versatile integration with display systems.

The Approach Tech DVR-3024 is not just about recording; it also includes advanced playback features. Users can easily search for specific footage through various filtering options, such as date and time, making it efficient to retrieve critical information when needed.

In summary, the Approach Tech DVR-3024 emerges as a powerful surveillance tool, combining high-definition recording, expansive storage, real-time access, and user-friendly features. Whether safeguarding a home or a business, the DVR-3024 proves to be an invaluable asset in enhancing security measures.

Approach Tech DVR-3024 manual 30F/S 30 fields per second, 15F/S, 10F/S, ALM Type, ALM Duration

Models: DVR-3024