Cm3 Ultra-Low Power Consumption Key Card Entry Systems for Buildings RFID Based Door Access Control Terminal

Customization: Available
After-sales Service: Technical Support & Customization Service
Warranty: 1

Product Description

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Basic Information

Model NO.
CM3
Material
Aluminum Alloy
Type
Combination Lock
Style
European
Shape
Mortise Door Lock
Anti-theft Standard
A
Backset
70mm
RFID
MIFARE Plus, MIFARE, DESFire EV1/EV2, ISO14443b
Wireless
BLE 5.3 Master & Slave, Zigbee
Power
3V, 4 * Battery
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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.

Thanks to the latest technologies, it meets the Ultra-low power consumption requirement. Smart CM3 powerful platform is highly recommended for both hardware and software customization.

Smart CM3 Overview
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Product Features

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Key Advantages

Support 13.56MHz Desfire EV1/EV2/EV3 and NFC
Support Arm® TrustZone® for high security
Rich I/O port for electric lock control
With memory for local data storage
Economic solution for battery powered ultra-low power consumption reader
Supports BLE 5.4 Zigbee, Thread/Matter/MQTT protocol
Embedded software development
With Body detection function
Advantages Illustration
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Technical Specifications

Memory4M BYTE
Power SupplyUSB or 3V / 4 * battery
RFID Standards13.56MHz ISO14443A, ISO15693, ISO18092; Mifare Classic, DESfire EV1/EV2/EV3, NFC tag, HID iCLASS CSN
Secure InterfaceOptional SAM slot ISO7816; Support SAM AV2; Secure IC for MCU protection EAL5+ Level
Mobile Comm.NFC mobile phone, BLE 5.3
Keypad12 digit mechanical keypad
InterfacesWiFi, BLE 5.3 (Master & Slave, Beacon, Thread, Zigbee, Mesh), USB
Operating Temp.-20ºC ~ 60ºC
ConfigurationConfiguration card, reader tool software or factory configured
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Manufacturing & Quality

Production Process
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Frequently Asked Questions

What makes the CM3 platform unique?
The CM3 is a new generation BLE 5.4 platform designed specifically for ultra-low power consumption, making it ideal for battery-operated wireless access control systems.
Which RFID card types are compatible with this reader?
It supports a wide range of 13.56MHz technologies including Mifare Classic, DESFire EV1/EV2/EV3, Ultralight, and HID iCLASS CSN.
Does the device support mobile phone access?
Yes, it supports both NFC and BLE 5.3/5.4 mobile credentials, allowing users to unlock doors using their smartphones.
How is the security of the data handled?
The platform supports Arm® TrustZone® and includes a secure IC for MCU communication protection at the EAL5+ level, ensuring high-grade security for sensitive applications.
What wireless protocols can be used for communication?
The CM3 supports multiple protocols including WiFi, BLE (Master & Slave), Zigbee, Thread, Matter, and MQTT, providing excellent flexibility for IoT integration.
What are the power requirements?
The device can be powered via a standard USB connection or by a 3V battery setup (typically 4 batteries), optimized for long-term battery life.

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