Every smart lock needs a smart brain, and that’s where CM3 comes in.Whether you're designing a new lock or upgrading an existing one,CM3 will give your lock more powerful performance to do more.It saves energy, supports flexible access credentials, and plays nicely on the modern smart platforms with the ability to support much more protocol like MQTT/BLE5.4/Thread/Zigbee/Matter.It will be the ideal choice to integrate your smart lock system.

The advantage:

• Ultra-Low Power Consumption

• Secure and Flexible access credentials like Desfire EV1/EV2/EV3, NFC and BLE

• With WiFi&BLE interface to Support Multi-Protocol Communication

• With Body detection

Ultra-Low Power, High Efficiency

CM3 helps you save energy.Thanks to its ultra-low power design, CM3 wakes only when someone approaches from a distance of 3 to 10 meters.This energy-efficient design ensures that your access control system remains operational without frequent battery changes or power concerns. It's ideal for smart locks that need to stay ready 24/7,especially in places where maintenance is minimal like rental apartment or commercial spaces.

Secure and Flexible access credentials

CM3 supports NFC and BLE mobile credential or Mifare Desfire EV1/EV2/EV3 card,allowing flexible access by different credentials.No complicated setup or type-in codes,just walk up and unlock in the way you prefer.This makes it easy for guests,residents,delivery staff,or anyone authorized to come and go on their own schedule with maximum convenience.

Support Multi-Protocol Communication

From the WiFi or BLE interface,CM3 has the ability to support the communication to cloud/server in multi-protocol like MQTT,BLE5.4,Thread,Zigbee,and MQTT,making it easy to connect your smart lock to mobile phones smart home hubs from cloud/servers,so that it will be easy to build your whole smart lock management system.Whether you're syncing access logs,pushing firmware updates,or managing access remotely,CM3 keeps the connection stable and simple.

The system diagram below shows how CM3 connects every part of a smart lock system.

To choice CM3 platform,your smart lock system will become more efficient, adaptable,and easier to manage.Start integrating CM3 today and unlock a smarter way to secure your space.

Please find CM3 datasheet