• and host, host computer, wall machine Talkback
• 4.3 inch color TFT LCD display image
• all-weather automatic detection alarm, 2/4 alarm function (optional)
The function of short message receiving
• cell (optional)
• RVV two wire (nonpolar) connection mode
Parameters |
Model: GL900F05C-D |
Volume: 205 x 140 x 20mm |
Weight: 0.28 KG |
Maximum power: 3.5 W |
Installation: wall hanging |
Video |
TFT liquid crystal display, visual angle: 120 ° |
Screen size: 4.3 inch color |
Color adjustable, adjustable contrast |
Audio |
Music ringing |
8095 ringing volume: dB adjustable |
7085 call volume: dB adjustable |
SNR: ≥ 60dB |
Distortion: ≤ 1% |
Interface |
Signal transmission interface: 2.54mm, 2P joint, no polarity |
The power supply interface: 2.54mm, 2P joint, no polarity |
Connect cable |
RVV dual core gum line, 10 meters 0.3mm ². 10-20 meters with 0.5mm ². 20-30 meters with 0.75mm ² |
Electrical characteristics |
Working voltage: 15V DC |
Operating frequency: 50Hz-60Hz |
Standby power: ≤ 0.6W |
Power supply: independent power supply or by a signal transmission line feed |
The work environment requirements |
Temperature: -40 ℃ 55 ℃ |
Relative humidity: ≤ 80% |
Certification and standards |
CE, RoHS |