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Together for a Sustainable Future: Dahua Showcases Smart City Solutions at Smart City Expo World Congress (SCEWC) 2025

2025-11-12

Together for a Sustainable Future: Dahua Showcases Smart City Solutions at Smart City Expo World Congress (SCEWC) 2025

PFM904

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PFM904

Integrated Mount Tester

Key Points
    • HDCVI/AHD/TVI/CVBS Video Dis play Control
    • 12V/1a Dc Power Supply for the Camera
    • Support Rs–485 Control
    • Support Audio Test
    • Charge Through Usb Connector
    • Compact and Portable, Designed with a Removable Wrist Strap
    • Replaceable 18650 Lithium Ion Battery
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Datasheet

Specifications

System

Operation System

Linux

Language

Multi-language interface

Operation Mode

Keyboard

Auto Standby/Shutdown

Yes

Keyboard Sound

Enable/disable

Screen

4.3" TFT screen, 480 × 272 resolution

Keyboard

Controlling keyboard: 8 keys

Others: power button

LED Indicator Light

3* 35lm lights

Update

Local update

Analog Video Test

Format

HDCVI; HDTVI; AHD; CVBS (NTSC; PAL)

Resolution

HDCVI:

1MP: 1080 × 720@25/30/50/60 fps, 2MP: 1920 × 1080@25/30 fps, 4MP: 2560 × 1440@25/30 fps,

5MP: 2880 × 1620@25 fps, 5MP: 2592 × 1944@20 fps, 6MP: 2880 × 1920@20 fps, 8MP: 3840 × 2160@15 fps

HDTVI:

1MP: 1080 × 720@25/30 fps, 2MP: 1920 × 1080@25 fps/30 fps, 4MP: 2560 × 1440@25/30 fps,

5MP: 2592 × 1944@20 fps

AHD:

1MP: 1080 × 720@25/30/50/60 fps, 2MP: 1920 × 1080@25/30 fps, 4MP: 2560 × 1440@25/30 fps,

5MP: 2592 × 1944@20 fps

CVBS:

PAL: 720 × 576@25 fps, NTSC: 720 × 480@30 fps

Function Control

OSD menu display; PTZ

Video Display

Live view

RS–485 Control

Communication Protocol

More than 30 protocols such as Pelco-D/P, Samsung, Panasonic, Lilin, and Yaan

Baud Rate

150 bps; 300 bps; 600 bps; 1200 bps; 2400 bps; 4800 bps; 9600 bps; 19200 bps

Protection

ESD

Air discharge: ±8KV

Contact discharge: ±6KV

Others

Audio Test

1 channel audio input test

Camera Power Supply

12V/1A DC power output to the camera

Certifications

Certifications

CE: EN 55032
FCC: FCC Part 15 Subpart B

Port

Power

1 power out, 12V/1A DC

Audio

1 audio input

USB

1 USB micro-B, charging/data

RS–485

1

Power

Charging

Micro USB 5V/1A

Battery

2* 18650 lithium iron batteries, up to 14.8Wh, working about 8 hours

Environment

Operating Temperature

–10 °C to +55 °C (+14 °F to +131 °F)

Operating Humidity

30%–95% (RH)

Structure

Appearance Color

Yellow

Dimensions

125.0 mm × 100.0 mm × 65.0 mm (4.92" × 3.94"× 2.56") (L × W × H)

Net Weight

0.34 kg (0.75 lb)

Gross Weight

0.74 kg (1.63 lb)

Package Information

Integrated Mount Tester

1

18650 Lithium Ion Battery

2

Coaxial Cable

1

USB Cable

1

RS–485 Cable

1

Power Cord

1

Audio Cable

1

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