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Black PTZ camera with 25x optical zoom lens and integrated tally lights

BZBGEAR

BZBGEAR BG-ADAMO-4KDA25X-B 25X 4K PTZ professional camcorder Black

SKU CH-37S1-E5F22

A 4K PTZ camera with 25x optical zoom, 12G-SDI and HDMI outputs, PoE power, Dante AV-H streaming and integrated tally lights

  • Connection methodHDMI, 12G-SDI, LAN (support POE), USB2.0, A-IN, USB3.0, Micr
  • Cameras included1 Camera
  • Type of camera8MP
  • Network protocolsRTSP, RTMP, ONVIF, SRT, GB/T28181; VISCA Control Protocols
  • Pan and tiltPan: 78.8°/s, Tilt: 31.7°/s
  • Sensor type1/1.8 in SONY CMOS sensor

Model 25X

  • 4K 60 Hz video over 12G-SDI for long cable runs
  • Auto-tracking PTZ with 25× optical zoom and 78.8°/s pan
  • Power, data and control over a single PoE cable
  • Dual tally lights plus MicroSD recording up to 1 TB
  • Five simultaneous outputs: HDMI, SDI, USB 3.0, USB 2.0, IP streaming

BZBGEAR 25X 4K PTZ Camcorder

The BZBGEAR BG-ADAMO-4KDA25X-B is a professional PTZ camcorder built around a 1/1.8 inch Sony CMOS sensor with 8 MP resolution. It captures 4K UHD video at up to 60 Hz and offers 25x optical zoom for detailed framing. The camera supports HDMI 2.0, 12G-SDI, USB 2.0, USB 3.0 and IP streaming outputs, plus PoE for single-cable power and data. Integrated red and green tally lights provide on-air status at a glance.

Dante AV-H Networking and Local Recording

Dante AV-H technology enables the camera to distribute audio and video streams to multiple Dante-enabled devices over a standard Ethernet connection without additional cabling. A MicroSD card slot accepts cards up to 1 TB for local 4K recording when network or direct outputs are unavailable. The dual 3.5 mm linear audio inputs allow two-channel sound capture. Control is handled via VISCA over RS-232, RS-422 (RS-485 compatible) and ONVIF, with 255 programmable presets and 10 IR remote shortcuts.

Suited for Multi-Camera IP Productions

This camcorder suits broadcast, house of worship and corporate AV teams that need simultaneous IP, SDI, HDMI and USB outputs with Dante audio networking and tally indication. Buyers who require built-in NDI High Bandwidth or SRT caller/listener modes without external converters should evaluate other models. Users needing a wider horizontal field of view than the 80.4° provided by the 25x lens at its wide end should consider the 12x variant or a different optic. Teams without PoE infrastructure must budget for the included DC 12 V power supply.

How it compares

Measured against everything we stock in Pro Camcorders & 4K Video Cameras, at today’s prices. Recalculated every night.

Price $2,391.99
Pricier than about 80% of the 133 comparable items (median $1,038.99).

Specifications

Product
Brand nameBZBGEAR
Part numberBG-ADAMO-4KDA25X-B
Product typePTZ Camera
Product colorBlack
Audio & video
Type of camera8MP
IP cameraYes
Pan and tiltPan: 78.8°/s, Tilt: 31.7°/s
Sensor type1/1.8 in SONY CMOS sensor
Camera resolution8 MP
Video resolution4K
Capture resolutionHDMI:
3840 × 2160p@60/50/30/25/59.94/29.97 Hz; 1080p@60/50/30/25/59.94/29.97 Hz; 1080i@60/50,30/59.94 Hz; 720p@60/50/59.94 Hz;
12G-SDI:
3840 × 2160p@60/50/30/25/59.94/29.97 Hz; 1080p@60/50/30/25/59.94/29.97 Hz; 1080i@60/50/59.94 Hz; 720p@60/50/59.94 Hz;
USB2.0:
MJPG: 3840 × 2160 /1920 × 1080 /1280 × 720 /1024 × 768 /1024 × 576 /800 × 600 /720 × 576 /720 × 480 /704 × 576 /640 × 480 /640 × 360 /352 × 288 /320 × 240p@30 Hz;
H264: 3840 × 2160 /1920 × 1080 /1280 × 720 /1024 × 768 /1024 × 576 /800 × 600 /720 × 576 /720 × 480 /704 × 576 /640 × 480 /640 × 360 /352 × 288 /320 × 240p@30 Hz;
YUY2: 800 × 448 /720 × 480p@25; 640 × 360 /432 × 240p@30 Hz
NV12: 800 × 448p@25
Optical zoom25x Optical Zoom
SoundDouble track 3.5 mm linear Input
Connectivity
Connection methodHDMI, 12G-SDI, LAN (support POE), USB2.0, A-IN, USB3.0, Micro SD, RS232-IN,
RS232-OUT, RS422 (Compatible with RS485), Dial switch, DC12 V, Power Switch
Network protocolsRTSP, RTMP, ONVIF, SRT, GB/T28181; VISCA Control Protocols
ONVIF supportYes
Power
PoE supportYes
Power detailsIn: AC110 V-AC220 V; Out: DC12 V/2.5A
Size & build
MeasurementsL" × W" × D" - 9 in × 6 in × 6 in
Product weight6 lb (2.72 kg)
In the box
Cameras included1 Camera

Other versions of this model

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Questions about this item

How often should the 1/1.8 inch SONY CMOS sensor be cleaned to maintain 4K image quality?

The sensor is sealed inside the PTZ head, so routine cleaning is not required; only the front glass should be wiped with a lens cloth if dust appears.

Which output hits its bandwidth ceiling first during a continuous 4K 60 Hz stream — HDMI 2.0 or 12G-SDI?

Both HDMI 2.0 and 12G-SDI are rated for 3840×2160p@60 Hz, so neither hits a bandwidth limit at the camera’s maximum resolution and frame rate.

How loud are the pan and tilt motors when the camera runs at 78.8°/s pan and 31.7°/s tilt for a full day?

The motor noise is low enough for quiet studio use; the unit draws DC 12 V / 2.5 A max, so heat stays modest and no active cooling fan is fitted.

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