What are the functions of the Hongqi H7 remote key?
2 Answers
The Hongqi H7 remote key utilizes the wireless remote control function of the central locking system, allowing users to remotely unlock and lock the doors without inserting the key into the keyhole. The working principle of the remote key involves emitting a weak radio wave from the owner's vicinity, which is received by the car's antenna. The electronic control unit (ECU) then identifies the signal code, and the system's actuator executes the unlocking or locking action. The Hongqi H7 measures 5095mm in length, 1875mm in width, and 1485mm in height, with a wheelbase of 2970mm. The interior is equipped with an 8-liter capacity thermoelectric box, an 8-inch touchscreen, and 13 BOSE audio speakers surrounding the cabin.
I just got my Hongqi H7 not long ago, and I'm quite satisfied with the functions of the remote key. It's just a small black box with a few buttons: press the unlock button once, and the car doors open automatically with a light flash as a signal; a gentle press on the lock button, and the car beeps once to lock, which feels quite reassuring. The trunk button is on the right side—hold it for two seconds and the trunk pops open, making it super convenient for loading luggage. When finding the car in a parking lot, pressing the car-finder button makes the car flash its lights and honk for a few seconds, instantly helping me locate it. I also noticed the battery is a small coin type, CR2032, which lasts about a year before needing replacement, and the dashboard will alert me when the battery is low. The remote generally works within 10 meters; beyond that, it won't respond, so I make sure not to stand too far away. Overall, these features make my daily driving much more convenient, saving me from constantly fiddling with the keyhole. Occasionally, it might get interference from mobile phones, so I avoid placing them together.
