BCS T4LCD-PRO Testador CCTV multifunções de 4,3 polegadas com controlo PTZ, teste de cabo UTP e bateria de 2600mAh

Most handheld CCTV testers lock you into a single video format, but the BCS T4LCD-PRO breaks that limitation with true multi-format support for CVBS, AHD, TVI and CVI on a 4.3-inch LCD. It automatically recognises the incoming signal, so you can connect any analogue or HD-over-coax camera and see a stable image without manual switching. Add PTZ control, audio monitoring, a UTP continuity tester and a 12V DC output for powering cameras directly from the unit, and you have a field companion that covers nearly every installation and fault-finding task.

Highlights

• 4.3-inch LCD with 480 x 272 resolution for clear on-site image verification
• Supports CVBS (PAL/NTSC), AHD up to 5MP, TVI up to 5MP and CVI up to 4MP
• Auto-recognition of video format removes guesswork when connecting to unknown cameras
• RS485 PTZ control with Pelco-D/P and other protocols for pan-tilt-zoom adjustment
• Built-in 12V/1A DC output powers a test camera without a separate PSU
• UTP cable test function checks basic continuity of twisted-pair runs
• Audio input via 3.5mm jack for verifying microphone or audio feed
• 2600mAh lithium-ion battery delivers up to 8 hours of typical use

In daily use

The T4LCD-PRO is built for the realities of installation and maintenance work. Connect a BNC feed from any analogue or HD-over-coax camera and the tester identifies the signal type automatically, showing a stable image on the LCD. Use the OSD menu to switch formats manually if needed, or to access PTZ commands over RS485. The 12V DC output powers a camera directly from the tester, eliminating the need for a separate power supply during setup. The UTP cable test function quickly verifies continuity of twisted-pair runs, while the audio input lets you check microphone or audio feeds. With its compact size and long battery life, it is an essential tool for any CCTV technician.

Full specifications

• Display: 4.3-inch LCD, 480 x 272 pixels
• Video input: 1x BNC (CVBS/AHD/TVI/CVI)
• Supported formats: CVBS (PAL/NTSC), AHD up to 5MP, TVI up to 5MP, CVI up to 4MP
• PTZ control: RS485, Pelco-D/P and other protocols
• DC power output: 12V / 1A
• Audio input: 1x 3.5mm jack
• UTP cable test: basic continuity test
• Battery: built-in lithium-ion, 2600 mAh, up to 8 hours typical use
• OSD menu: yes
• Auto-recognition of video format: yes
• Operating temperature: -10°C to 50°C

Final note

The BCS T4LCD-PRO is a versatile and reliable tool for CCTV installers and maintenance technicians, offering multi-format support, PTZ control, and convenient testing features in a portable package.