Model finder

Tiandy alternative to Dahua NVR2104HS-P-4KS3

The pairing comes from Tiandy's comparison table. Before ordering, check the data sheets of both models.

TC-R3104TC-R3105TC-R3105

Differences only11 differences in 18 rows11 differences in 18 rows12 differences in 18 rows

Differences only12 differences in 18 rows

DahuaNVR2104HS-P-4KS334 670 FtThe lowest of 20 offers. Measured: 10 Oct 2026

Tiandy · BYB priceTC-R3104Spec:I/B/P4/C/Eu/L/S/V2.04-channel NVR recorder32 590 Ft−6%gross price; net reseller price after signing inIn stockView the product page

Tiandy · BYB priceTC-R3105Spec:I/B/P/V3.05-channel NVR (PoE, V3.0)41 690 Ft+20%gross price; net reseller price after signing inMade to orderView the product page

Tiandy · BYB priceTC-R3105Spec:I/B/P4/Eu/L/S/V2.05-channel NVR recorder (PoE, 4-port, V2.0)16 890 Ft−51%gross price; net reseller price after signing inIn stockView the product page

View the product page View the product page View the product page

Recording and decoding

Channels

5more

Incoming bandwidth

80 Mbps

60 Mbpsless

Outgoing bandwidth

60 Mbps

40 Mbpsless

Highest camera resolution

12 MP

6 MPless

8 MPless

Decoding (30 fps)

1 × 12 MP, 3 × 4 MP or 6 × 1080p

1 × 6 MP, 2 × 4 MP or 4 × 1080pless

1 × 8 MP, 3 × 4 MP or 5 × 1080pless

1 × 8 MP, 2 × 4 MP or 4 × 1080pless

Compression

H.265+, H.265, H.264+, H.264, MJPEG

S+265, H.265, S+264, H.264differs

PoE

PoE ports

PoE budget

36 W

32 Wless

45 Wmore

PoE standard

IEEE 802.3 af/at

not stated on the data sheet

Storage

Drive bays

1 × SATA

Maximum per drive

20 TB

8 TBless

10 TBless

8 TBless

Connectors

Video output

HDMI, VGA · up to 4K

HDMI, VGA · up to 1080pless

HDMI, VGA · up to 4K

HDMI, VGA · up to 1080pless

Network

1 × RJ-45, 10/100 Mbps

USB

2 × USB 2.0

General

Power supply

53 V DC

48 V DCdiffers

Operating temperature

−10 … +55 °C

Size

260 × 232.5 × 47.6 mm

201 × 202 × 43 mmdiffers

255 × 238 × 45 mmdiffers

201 × 202 × 43 mmdiffers

Warranty

per the distributor

24 monthsdiffers

36 monthsdiffers

24 monthsdiffers

Dahua data: the manufacturer's data sheet. Tiandy data: the specification table on the product page. Where a manufacturer gives two figures (with and without built-in AI analytics), the table shows the figure without AI. Measurements older than 21 days are removed.

TC-R3105 Spec:I/B/P/L/V1.1Tiandy's comparison table gives this type as the match, but it is not in our range today. Write to us and we will check whether we can source it.

What to check before switching

Channels and PoE: check the channel count, the number of PoE ports and the total PoE budget on both data sheets.
Drive bays: how many hard drives the recorder takes, and the maximum size per drive.
Events: in a mixed system, check that the recorder accepts the cameras' motion and other events over ONVIF. A working live view does not confirm this.

Search for another model Switching from Dahua: the six points Troubleshooting

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