Features:
- Human voice alarm with English prompt for distance of obstacle
- Artificial automatic alarm: 0.3 - 1.5m; less than 0.3m alarm: parking
- 22mm 4 sensors backup parking system， double CPU and advanced chip for enhanced coverage and detection
- Detective range: 30cm to 250cm， cm level display precision， accurately display obstacle distance
- The appearance of sensor and body of vehicle is a perfect match， just like original binding accessories
- Abnormal state sensor self-checking and prompt function， to avoid the back-draft collision caused by sensor damage
- Anti-freeze and rain proof， easy to install with hole saw
- Operating voltage: DC12V
- Working current: 50 - 150mA
- Operating temperature: -40 - 80 Deg.C
- Ultrasonic frequency: 40KHz + / - 1KHz
- 2.5m length cable for convenient use Detection Mode: Radar Signal Detection Product weight: 0.2650 kg
Package weight: 0.3700 kg
Package Size(L x W x H): 17.00 x 12.00 x 5.00 cm / 6.69 x 4.72 x 1.97 inches Package Contents: 1 x Main Control Box， 4 x Parking Sensor， 1x Power Cable， 1 x Hole Saw， 1 x English User Manual， 2 x Sticker