Model:  SDW-4-R7P  Specification: 
 

1)  Truck/Trailer Waterproof Rear 4 Parking Sensor System
2) Sensor detection range: 0cm~2.5m;
3) Display range: 45cm~2.5m;
4) Advanced self-diagnosis with error indication;
5) Improved anti-interference function;
6) All weather design, waterproof level: IP68;
7) 4*R7P SmartSensor module built in double angle sensor, fit for metal tube bumper use,small connector type;
8) Precision accuracy: CM;
9) DSP01 display, 3 color LED 4 channel w/ buzzer built-in & digital readout;
10)Power Input: 10~35V DC;
11) Industrial cables and connectors, Microchip MCU.

 Center frequency: 40±1.0KHz;
 Echo Sensitivity: ≥150mV;
 Decay Time: ≤1.0ms;
 Directivity : 80±15°;
 Capacitance :1600pF±15%;
 Max. Input Voltage:140Vpp;
 Mean Time To Failure: 50000h;
 Operating Temperature: -20°C~+80°C;
 Storage temperature:-20°C~+85°C.

Neutral Packing:

Q'TY:  10 SETS
N.W.: 14.7KGS
G.W.: 17.2KGS
MEAS.: 41*34*30 CM= CBM