Fujian Hongteng Electronic Technology Co., Ltd. is a high-tech joint-stock enterprise specializing in the research and development of intelligent environmental protection sanitary ware products, intelligent security products and new energy electronics. CNNO is a famous Chinese brand under Fujian Hongteng Electronic Technology Co., Ltd., which has three business divisions: Kenuolan Smart Bathroom Division, Connorland Intelligent Security Division, and Conoland Energy. Electric Power Division. The RF key anti-theft alarm lock is a high-grade lock that Fujian Hongteng Electronic Technology Co., Ltd. recently introduced, which combines electronics and machinery perfectly and has strong anti-theft performance. The core technology of the lock is radio frequency identification, as well as mobile phone (sms) alarms when illegally opening the door. The uniqueness of the key cannot be copied. Coupled with the exquisite design, the alarm lock has the convenience of ordinary mechanical lock, and the safety of the alarm lock. It successfully solves the problem that the mechanical lock is easy to be opened by the thief, and the ordinary alarm lock is difficult to open once it fails. Traditional puzzles. The alarm lock opens the door by identifying the tooth type and password of the legal key. The key contains the RF communication module. When the RF key is inserted into the lock hole and rotated by a certain angle, the RF read/write controller of the main control module is triggered by the lock rotation sensor. The data communication between the induction coil wound in the lock cover and the RF communication module in the key handle is coupled to read the key data of the RF key, and the key data read, for example, is matched with the internal data stored in the main control board. For the legal key, plus the mechanical tooth type can be unlocked; otherwise, if the key data read is different from the data on the main control board, even if the mechanical tooth type is the same, the lock cannot be normally opened. In addition to the latest RFID functions, this lock has the following features. ☆ Quick lock function: No need to use the key to reverse the lock, just pull the inner or outer handle up, both the main locking tongue can be extended, and the upper and lower locking hooks will also be locked. ☆ Electronic blocking, anti-thief unlocking: After the alarm is locked, if the thief attempts to unlock using the unlocking tool (technical unlocking), the alarm lock will activate the electronic locking device, so that the thief cannot open the lock. ☆ Built-in sensor, anti-smashing door: The alarm lock has a built-in anti-smashing switch. When a thief is detected to break the door, an alarm is activated and the owner is prompted by telephone (information). ☆ Safe and convenient key management: If the key is accidentally lost, the key can be cancelled according to the password and key number. ☆ Live sound field alarm and remote telephone alarm: When the alarm lock activates the alarm, the internal speaker will emit a loud alarm to deter the thief, and the internal GSM module will call the owner to remind the owner that someone has illegally opened the door. ☆ External insurance function: When the door is locked with a key, the key can be used to realize the insurance function, so that the inner handle opens the door, preventing the thief from entering the window and moving things out of the door. ☆ Ultra low power, battery powered: The alarm lock quiescent current micro-ampere level, super power saving. Powered by two high-performance CR123 lithium batteries, it can be used normally for more than two years. When the battery is low, the corresponding indicator lights up to remind the user to replace the battery. ☆ The upper and lower lock structure makes the security door stronger: The intelligent alarm lock has a lock-up structure, and can be installed with a heaven and earth lock as needed to enhance the impact resistance of the security door. ☆ Compatible with traditional design, easy to install and use: An organic combination of electronic locks and mechanical locks. It has the same operation mode as the ordinary mechanical lock, conforms to the traditional usage habits, and enjoys the unique safety and protection performance of the electronic lock, and does not increase the inconvenience of use, suitable for both young and old.