M2M, access control locks, door locks provided by Hung Chin electrons. We are Guangzhou, Hong Qin Electronic Technology Co., Ltd. (www.ch-m2m.com) located: Guangzhou specializes in: Intelligent Access Control systems, monitoring systems, consumer systems, patrol system, biometric system name: Spirituality motor lock M2M -226 intelligent motor lock is a new electronic lock designed for access control systems and building intercom systems and design, using CPU automatic control, with tongue automatic detection, noise-free access control lock locked open, close automatic locking function; has electronically controlled , a variety of ways to unlock the knob, keys and so on. Open, latching voice prompts, if there is no closing latch in place to automatically retract when and chirping alarm, prompting the user to close the door. Bolt also has a tamper effect, long life, low power consumption, good security features. Product Features: Intelligent stepper motor, two-wire motor life than ordinary metal gears several times longer, for a variety of climatic easy installation, regardless of the manufacturer about access control locks, closed without collisions, magnetic lock with a sense of building intercom, access control supporting the use of access control locks for the doors sophisticated technology, product design, simple and reasonable way to unlock the name of a variety of electronic control knobs, keys, etc.: access control for switching power supply M2M-K80 power quality selection of original assembly of imported components, professional design; workmanship, quality assurance, for access control systems, intercom systems, such as weak control equipment. Advantages professional design, especially for engineering intelligent design access control, access control locks, more effective protection of equipment and related products using high quality components production, safer and more stable multi-output contact, the applicable requirements of different professional of Access Control Products Access Control Switching Power Supply For more info, please call us or visit our official website.