ACM is Electromagnetic EM Lock manufacturer and suppliers, Our Electromagnetic EM Lock factory in Shenzhen China, ACM is your reliable business partner in Electromagnetic EM Lock industry. An electromagnetic EM lock, magnetic lock, or maglock is a locking device that consists of an electromagnet and an armature plate. There are two main types of electric locking devices. Locking devices can be either "fail safe" or "fail secure". A fail-secure locking device remains locked when power is lost. Fail-safe locking devices are unlocked when de-energized. Direct pull electromagnetic locks are inherently fail-safe.
Typically the electromagnet portion of the lock is attached to the door frame and a mating armature plate is attached to the door. The two components are in contact when the door is closed. When the electromagnet is energized, a current passing through the electromagnet creates a magnetic flux that causes the armature plate to attract to the electromagnet, creating a locking action. Because the mating area of the electromagnet and armature is relatively large, the force created by the magnetic flux is strong enough to keep the door locked even under stress.
As the professional manufacture, we would like to provide you high quality RFID Classic 1K 4K S50 EV1 EV2 2K 4K 8K Ultralight Cards or Keyfbos. And we will offer you the best after-sale service and timely delivery.The following is an introduction to RFID classic 1K 4K S50 EV1 EV2 2K 4K 8K ultralight cards or keyfbos, I hope to help you better understand RFID classic 1K 4K S50 EV1 EV2 2K 4K 8K ultralight cards or keyfbos. Welcome new and old customers to continue to cooperate with us to create a better future together!
Read MoreSend InquiryAs the professional manufacture, we would like to provide you high quality Waterproof 125KHz EM 4200 RFID Wristband RFID Silicone. And we will offer you the best after-sale service and timely delivery.Waterproof 125KHz EM 4200 RFID Wristband RFID Silicone tags
Read MoreSend InquiryAs the professional manufacture, we would like to provide you high quality ABS Door Access RFID Keyfobs or keytags with key Chain EM TK4100 chip. And we will offer you the best after-sale service and timely delivery.ABS Door Access RFID Keyfobs or keytags with key Chain EM TK4100 chip
Read MoreSend InquiryAs the professional manufacture, we would like to provide you high quality Extended Wall Mount Door Holder with electromagnetic plate. And we will offer you the best after-sale service and timely delivery.Extended Wall Mount Door Holder with electromagnetic plate
Read MoreSend InquiryAs the professional manufacture, we would like to provide you high quality Door Holder 12v Use a Magnetic Door Catch Aluminum Alloy DH-008 Door Stopper. And we will offer you the best after-sale service and timely delivery.Welcome to buy door holder 12v use a magnetic door catch aluminum alloy DH-008 door stopper from us. Every request from customers is being replied within 24 hours.
Read MoreSend InquiryAs the professional manufacture, we would like to provide you high quality Hands Sensor Switch. And we will offer you the best after-sale service and timely delivery.Hands Sensor Switch It is activated by hands waving. After correctly connected this sensor with your power supply and access control system, when you wave your hand at the sensor, the door will turn on automatically.
Read MoreSend InquiryAs the professional manufacture, we would like to provide you high quality 12V Magnetic Door Holder for All Kind of Single Doors. And we will offer you the best after-sale service and timely delivery.As a professional 12v magnetic door holder for all kind of single doors manufacture, you can rest assured to buy 12v magnetic door holder for all kind of single doors from our factory and we will offer you the best after-sale service and timely delivery.
Read MoreSend InquiryAs the professional manufacture, we would like to provide you high quality DC12V magnetic door holder Zinc 60kg 120Lbs Holding Force. And we will offer you the best after-sale service and timely delivery.You can rest assured to buy DC12V magnetic door holder Zinc 60kg 120Lbs holding force from our factory and we will offer you the best after-sale service and timely delivery.
Read MoreSend InquiryAs the professional manufacture, we would like to provide you high quality Aluminum Housing Steel Arm Residential Door Closer. And we will offer you the best after-sale service and timely delivery.The following is an introduction to aluminum housing steel arm residential door closer, I hope to help you better understand aluminum housing steel arm residential door closer. Welcome new and old customers to continue to cooperate with us to create a better future together!
Read MoreSend Inquiry