Model Number: DW-144D,CW-664-1-1-1-1-1-1-1 Brand Name: STONKAM Key Specifications/Special Features: Features of digital wireless monitor (DW-144D):Built-in digital wireless receiverMounting position: inner side of vehicle wind shield (rear mirror position of vehicles)Mirror viewing angle: rearview angle is adjustableShatterproof standard: 2.84G

Receiving sensitivity: -78dBm

Working condition: performs in rugged conditions

Operating temperature: -20 to 70°C

Distance label can be turned on or off, and can be adjusted up and down

Backlighting for buttons: automatic in dim light

Backlighting for screen: automatic when in dim light longer than 5s (light brightness can be set up and saved)

Power supply for camera, easy to install

Wide voltage input: supports 12V and 24V system

Features of digital wireless camera (DW-664):

• Built-in digital wireless transmitter
• Camera angle is adjustable
• IP rating: IP69K
• Wider viewing angle: 150°
• Working temperature: -20 to 70°C
• Reversing grid is optional
• Night vision distance: 10m
• With audio