Product Overview
Smart CM3 is the new generation of BLE 5.4 wireless high-performance multi-technology platform. It provides an ultra-low battery-operated power consumption design, which contains the latest wireless interfacing and multiple identification technologies for customized design of access control, wireless electric lock, canteen management, asset tracking, and different handheld applications.
Smart CM3 supports almost all RFID 13.56MHz contactless technologies, including DESFire EV1/EV2/EV3. It also supports NFC and BLE Mobile credentials for mobile applications. Together with supporting Arm® TrustZone® and securable I/Os features, it meets high-security application requirements.
Frequently Asked Questions
What wireless protocols does the CM3 support?
The Smart CM3 supports a wide range of protocols including BLE 5.3/5.4, WiFi, Zigbee, Thread, Matter, and MQTT, making it highly versatile for IoT applications.
Is the device suitable for battery-powered applications?
Yes, it is specifically designed for ultra-low power consumption, operating on a 3V system (4 * batteries), ideal for wireless electric locks and handheld devices.
Which RFID technologies are compatible with this reader?
It supports almost all 13.56MHz technologies, including Mifare Classic, DESFire EV1/EV2/EV3, Ultralight, Plus S/X, and HID iCLASS CSN.
How does the CM3 ensure data security?
Security is handled via Arm® TrustZone® technology, optional SAM slots with EAL5+ encryption, and secure ICs for MCU communication protection.
Can I use my smartphone to interact with the lock?
Absolutely. The CM3 supports both NFC and BLE 5.3 mobile credentials, allowing for seamless mobile-based access control.
What is the operating temperature range for the CM3?
The device is designed to operate reliably in environments ranging from -20ºC to 60ºC.