PZ-303-W Car Parking Reversing Buzzer and LED Monitor Parking Alarm Assistance System with 4 Rear Radar Filter- Seat Covers TF card: maximum support 64GB

TF card: maximum support 64GB ( Not included)

Please refer to the specific methods as follows:

License Plate Light

suit for chairs in tight spaces

and light on

PZ-303-W Car Parking Reversing Buzzer and LED Monitor Parking Alarm Assistance System with 4 Rear Radar Filter- Seat Covers TF card: maximum support 64GBParameter Voltage: 9DCV 15DCV Rated voltage: 12DCV Power cost: Max 0. 5W Respond distance: 0. 3m 2. 0m Alarm distance: 0m 2. 0m Display mode: LED display Sensor diameter: 22mm Install mode: drill Sensor angle: X Y 60degree Alarm type: Buzzer (Bi Bi) Alarm volume: 65dB Alarm frequency 1. 6 2. 0m: 0. 5 HZ(slowness)1. 1 1. 5m: 1 HZ(slowness) 0. 6 1. 0m: 3 HZ(commonly); 0 0. 4m: BI. Features 1. Numeral and color LED display. 2. Alarm by three step Bibi