HWD-7216MH-G2 - Voice recorder Hikvision - Free user manual and instructions
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| Product Type | Voice Recorder |
| Brand | Hikvision |
| Model | HWD-7216MH-G2 |
| Audio Channels | 16 |
| Audio Input | RCA connectors, line-level |
| Audio Output | 1x RCA, 1x HDMI with audio |
| Recording Resolution | Up to 48 kHz sample rate, 16-bit |
| Compression Format | G.711, G.726, AAC |
| Storage Capacity | Up to 2 SATA HDDs, each up to 10 TB |
| Recording Modes | Continuous, motion-triggered, scheduled |
| Playback Features | Time-lapse, reverse, fast/slow play |
| Network Interface | 1x 10/100/1000 Mbps Ethernet |
| USB Ports | 2x USB 2.0 for backup/mouse |
| Power Supply | 12V DC, 3.33A |
| Dimensions (W x D x H) | 380 x 320 x 60 mm |
| Weight | 4.5 kg (without HDD) |
| Operating Temperature | 0°C to 45°C |
| Humidity | 10% to 90% non-condensing |
| Security Features | User accounts, password protection, encryption |
| Maintenance | Clean with dry cloth; keep vents unobstructed |
| Spare Parts & Repairability | Contact Hikvision support for replacement HDD, fan, power adapter |
| General Information | Designed for 24/7 surveillance audio recording |
Frequently Asked Questions - HWD-7216MH-G2 Hikvision
How do I connect microphones to the HWD-7216MH-G2?
Connect line-level microphones to the RCA audio input connectors on the back panel. Ensure phantom power is not required; if needed, use an external preamplifier.
What is the maximum storage capacity?
The recorder supports up to two SATA hard drives, each up to 10 TB, for a total of 20 TB. Use surveillance-grade HDDs for reliability.
Can I schedule recordings?
Yes, you can set schedules via the menu. Go to Recording > Schedule and define time periods for continuous or motion-triggered recording.
How do I backup recorded audio?
Use a USB flash drive or external HDD connected to the USB port. Navigate to Playback, select the file, and click Backup. You can also export via network.
What audio formats are supported?
The recorder supports G.711, G.726, and AAC compression. You can choose the format in the recording settings.
How to adjust audio sensitivity?
Go to Configuration > Audio > Sensitivity. Use a slider to adjust the trigger level for motion or audio detection.
The device is not recording. What should I check?
Ensure HDDs are installed and formatted. Check power supply and connections. Verify recording schedule is enabled and audio input cables are secure.
How do I perform a factory reset?
Press and hold the reset button on the rear panel for 10 seconds while powered on. Alternatively, access Settings > System > Factory Reset and confirm.
Can I access recordings remotely?
Yes, via the Hikvision app or web browser. Enable network access in Network Settings, then use the device IP address with the appropriate port.
How to clean the device?
Use a soft, dry cloth to wipe the exterior. Do not use liquids or sprays. Keep ventilation slots free of dust.
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USER MANUAL HWD-7216MH-G2 Hikvision
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Product information
Brand : Hikvision
Model : HWD-7216MH-G2
Category : Voice recorder