Parts & Accessories Monitor 4G 1080p Car Video Recorder - DVR Device with Real-time Parking Monitoring Features: Lens Aperture: 2.3 Angle: 140 Interior Lens Lens Aperture: 2.3 Angle: 140 Front Video Resolution Previous Road: 1920*1080 Rear Channel Video Resolution Previous Road: 1920*1080 Video Encoding Format: H.264 Effective Pixels: 2 Million Pixels Image Format: JPEG Collision Sensor: Three-axis acceleration sensor Recording Mode: Seamless loop recording Storage: TF card (Class 10 or above, supports up to 256GB) Video Output: Not available Startup Time: 5 seconds Operating Voltage: DC 5V Operating Current: 1500mA (5V) Static Current: 100μA or less Storage Temperature (℃): (-25℃-70℃) Operating Temperature (℃): (-20℃-60℃) Operating Humidity (℃): 15%-60%RH Parking Monitoring: 24-hour monitoring Motion Detection: Supported Speaker: Support Microphone: Support Power Interface: Type-C Vehicle Monitoring Functions 1. Real-time Location Query: Check the vehicle's real-time status and report the current location. 2. Periodic Monitoring: The terminal can automatically upload location information to the platform after the vehicle starts according to the administrator-set time. 3. Geofence Entry/Exit Alarm: Requires platform setup to support rectangular, circular, and polygonal area alarms. 4. Path Deviation Alarm: Supports path deviation alerts and alarms, partial speed limit alerts and alarms, alerts and information for entering or exiting designated areas or paths, etc. 5. Video Signal Loss Alarm: Supports camera signal recognition, and the device will automatically report a fault alarm to the platform. 6. Voltage Drop Alarm: When the main power supply voltage of the active safety smart unit is 24V, and it drops below 18V, a battery voltage drop alarm will occur on the unit; if the main power supply voltage is 12V, and it drops below 9V, the unit will issue a voltage drop alarm. 7. Location Antenna Disconnection Alarm: When the antenna is not connected or the connection is damaged, the device will emit an alarm sound.