2.8″ Portable Day/light viewing Monitor.

  • Active Area 57.6(mm)(H) x 43.2mm(V)
  • Resolution: 320 x 240
  • Contrast Ratio: 10,000 : 1, Brightness: 200cd/m2
  • Video System: NTSC & PAL 1 BNC input & 1 BNC connector for CVBS loop-through output


Model Number HLSM-283 (2.83″ Portable Day/light Viewing Monitor)
Display Screen 2.83″
Active Area (mm) 57.6mm (H) x 43.2mm (V)
Dot Pitch 0.18mm x 0.06mm
Contrast Ratio 10,000:1
Brightness 200 cd/m²
Display Colors 262k
Resolution 320 x 240
Video Output 1 BNC connector for CVBS loop-through output
Video Input Composite video, connector: 1 BNC Level: 1.9Vp-p / 75 Ω
OSD Contrast, battery indicator & information
System Compatibility NTSC: 1570Hz +/-500Hz / 60Hz,
PAL: 15625Hz +/- 500Hz / 50 Hz
Charging Time 3 Hours Average
Working Time Continuously display time: 3 hours average Standby time: around 6 hours
Additional Benefits 4:3 Aspect Ratio
Power Supply Dconsumption: < 2w;
Battery: 1200mah Li-ion battery (Embedded inside the monitor)
Input Voltage: 3.7Vdc (INterneal Li-ion rechargeable battery)
Charger: Input: 100 -240 Vac, output: 5Vdc
Note The charging and working period will vary correspondence with environment temperture specifications subjext to change without notice