BEIDOUYH-3200 for 24 channels all-in-view tracking Mobile DVR GPS Digital Tachograph G-sensor Vehicle Driving Recorder

    Vehicle Tachograph,BEIDOUYH-3200 1. Product Specification ★ Industrial-grade 128 * 64 characters LCD screen. ★ Working power supply: DC + 9 v ~ + 36 v. ★ Working current: 60 mA ~ 200 mA. ★ Working temperature: - 30°C ~ + 70°C. ★ Optional GSM/CDMA1x network support....