PS_D701 BiBi 2 rear sensors
PS_D702 BiBi 4 rear sensors
SB-D703 BiBi 4 rear sensors, 2 front sensors
SB-D704 BiBi 4 rear sensors, 4 front sensors
Features:
1.7 bands digital LED display
2. Stage-by-stage sound alarm
3. Optional sensor style and color
4. Human voice alarm (optional)
5. Anti-freezing, rainy-proof design, work well under extreme cold weather
Specifications:
1. Working voltage: DC12V2V
2. Input: 4W(max)
3. Beeper: 80dB
4. Working temperature: -40~+80C
5. Frequency: 40KHz
6. Detection distance: 0.4-2m