Pre-sales consulting
Pocket through function of PGM various products, suitable models, the use of precautions to provide customers with pre-sales consulting.

Appointment to install
Installation personnel appointment professional home installation services.

After-sales service
1) 24-hour car terminal patrol
2) product use and technical support
3) Center Auxiliary query vehicle
4) Center Auxiliary remote control
5) emergency support services
parking sensor with led display PK611

PK611 parking sensor 

1>With display
2>2 sensors or 4 sensors 
3>Sensor eye with water-proof and anti-bump
4>within 2 meter parking sensor will detect your car 


1.50 to 0.80m:   Bi,Bi,Bi

0.80 to 0.40m:   BiBiBi (the closer ,the faster)

0.40 to 0m:       Bi.........(solid beeping )

  

General specification

Working voltage :        10to 15V

Working temperature:  -20 to 80

Current Consumption :  <100MA

Acoustic Volume:         >85dB at 10 cm

Response time ;           300ms

Ultrasonic frequency:     40KHZ