The working principle of the two-way burglar alarm of electric vehicles: On the one-way, the remote control adds the receiving function and increases the function of sound and vibration reminders. The receiver adds the transmit function, and feeds back the state of the host to the remote control terminal, telling the current situation. Whether it is a remote control or a receiving host, transmitting heel reception is controlled by time.
1: two-way [audio] report police -------- There is a human train, electric car host, remote control two-way alarm!
2: Anti-electric bottle is stolen -------- battery exception, remote control alarm!
three: quiet newspapers -------- only remote control alarm! (To avoid night disturbance, special anti-theft)
four: anti-grab function -------- exercise, the remote control can remotely turn off. Cars can stop!
5: System Seminar Trelation Alarm -------- cut the battery line, destroy the electric door lock, etc. When the alarm system is destroyed, the remote control alarm!
six: remote control unlock, remote control!
seven: Alarm sensation sensitivity -------- Five gears adjustable!
8: Special code technology -------- Remote control defense copy, prevent demise!
nine: Ultra low power -------- more powerful!
10: Special code -------- Do not copy, can not intercept, can not crack!
Two-way anti-theft device is the initial new product in the early 21st century
bidirectional bidirectional bidirection is the anti-theft product milestone!
Bidirection is one-way upgrade product!
One-way is you can send information to the anti-theft device, and the anti-theft device cannot send you information. Specifically, you use the remote control one by one, the anti-theft device is connected to the signal to prevent or solve it.
Bidirection is that you can send a message to the aft, and the anti-theft device can also send you information. Specifically, you use the remote control one by one, the anti-theft device is connected to the signal to prevent or solve it. When someone steals the car, the sensor is triggered, the field speaker alarm, and the transmitter is active, and the signal is transmitted outward, you can receive alarm signal in a certain distance from a supporting receiver. In this way, you can first know the car alarm, follow it is your own car in the alarm.
The two-way transmission distance is generally 1000 meters, 2000 meters or even farther, but the actual use of the receiving environment, the battery power supply time is very direct, and the distance is very limited.