XVR7816S-4KL-X-LP - Video recorder Dahua Technology - Free user manual and instructions
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| Product Type | 16-Channel 4K XVR Video Recorder |
| Brand | Dahua Technology |
| Model | XVR7816S-4KL-X-LP |
| Compression | Smart H.265+/H.265/H.264+/H.264 |
| Maximum Recording Resolution | 8MP (4K) at 15fps, 1080p at 30fps |
| Video Input | 16 Channels, BNC (analog HD or CVBS) or IP cameras (up to 32 channels) |
| Audio Input/Output | 1-channel RCA input, 1-channel RCA output |
| Alarm I/O | 4 inputs / 2 outputs |
| PoE Ports | 16 built-in PoE+ ports (IEEE 802.3af/at) |
| Storage Capacity | Up to 2 SATA HDDs (each up to 16TB) |
| RAID Support | RAID 0, 1, 5, 10 |
| Network Interface | 1 RJ45 10/100/1000 Mbps Ethernet |
| AI Analytics | Perimeter protection, face detection, vehicle detection |
| Dimensions (W×D×H) | 440 × 450 × 88 mm (rackmount, 2U) |
| Weight | Approximately 5.5 kg (without HDDs) |
| Power Supply | AC 100–240V, 50/60Hz, 4-pin terminal block |
| Power Consumption | ≤ 20W (without HDDs and PoE load) |
| Operating Temperature | -10°C to +55°C |
| Humidity | 10%–90% RH (non-condensing) |
| Remote Access | Via web browser, mobile app (Smart Player), or CMS |
| Maintenance | Clean with dry cloth; avoid liquids; keep vents dust-free |
| Safety Precautions | Use grounded outlet; do not expose to rain or moisture; install in a well-ventilated area |
| Spare Parts / Repairability | Hard drives and fans replaceable; internal components not user-serviceable; contact support for repairs |
Frequently Asked Questions - XVR7816S-4KL-X-LP Dahua Technology
Can this XVR record IP cameras without a separate NVR?
Yes, the XVR7816S-4KL-X-LP supports both analog HD and IP cameras simultaneously. It can handle up to 32 channels (16 analog + 16 IP) and provides built-in PoE+ for easy IP camera connection.
What is the maximum storage capacity?
It supports up to two SATA hard drives, each up to 16TB, for a total of 32TB. RAID configurations (0, 1, 5, 10) are also supported.
Does it support 4K resolution?
Yes, the XVR can record analog cameras in 4K (8MP) at up to 15fps, and IP cameras up to 8MP at 30fps depending on the camera and bandwidth settings.
Can I access it remotely?
Yes, you can access the XVR via a web browser (Internet Explorer/Edge) or the Dahua Smart Player app for iOS and Android. Remote access requires configuring network settings and port forwarding.
What AI features are available?
The XVR includes AI analytics such as perimeter protection (tripwire, intrusion), face detection, and vehicle detection. These can trigger alarms or recordings.
Is the XVR compatible with third-party IP cameras?
It supports ONVIF and some RTSP streams. For best compatibility, use Dahua IP cameras or check the ONVIF conformity list.
How do I install hard drives?
Open the front panel and slide the HDDs into the hot-swap bays (if equipped) or mount them internally using the provided screws. Ensure the drives are formatted in the XVR menu.
What is the PoE budget?
The 16 PoE+ ports provide up to 30W per port, with a total PoE budget of approximately 200W. The actual budget depends on the power supply and connected devices.
Does it have audio support?
Yes, it has one audio input and one audio output (RCA). Audio can be recorded from analog cameras with audio or via IP cameras’ audio streams.
How do I perform a factory reset?
Press and hold the reset button (on the front or rear panel) for about 10 seconds while the unit is powered on. Alternatively, reset via the web interface under 'System > Default Settings'.
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USER MANUAL XVR7816S-4KL-X-LP Dahua Technology
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Product information
Brand : Dahua Technology
Model : XVR7816S-4KL-X-LP
Category : Video recorder