Cm3 Qr Code Access Control System Residential Waterproof and Durable Event Access Control System with Key and Password Unlock

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

Product Description

Basic Information
Model NO.CM3
MaterialAluminum Alloy
TypeCombination Lock
StyleEuropean
ShapeMortise Door Lock
StandardAnti-theft Standard A
Backset70mm
UsageHousehold, Bedroom, Channel
Secure InterfaceSam Slot & IC Eal5+
CommunicationWiFi, BLE 5.3, USB
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 requirements.

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

Smart CM3 Overview
Product Features
Feature 1
Feature 2
Feature 3
Core Advantages
  • Support 13.56MHz DESFire EV1/EV2/EV3 and NFC
  • Support Arm® TrustZone® for high security architecture
  • Rich I/O ports specifically for electric lock control
  • Built-in memory for reliable local data storage
  • Economic solution for battery-powered ultra-low power consumption
  • Supports BLE 5.4, Zigbee, Thread, Matter, and MQTT protocols
  • Embedded software development ready
  • Advanced body detection function integrated
Advantages Diagram
Technical Specifications
Memory4M BYTE
Power SupplyUSB / 3V (4 * Battery)
RFID Standards13.56MHz ISO14443A, ISO15693, ISO18092; Mifare Classic, DESFire EV1/EV2/EV3, Ultralight C, NFC Tag, HID iCLASS CSN
Secure InterfaceOptional SAM slot ISO7816; SAM AV2 for encryption; Secure IC EAL5+ Level
Mobile CommunicationNFC & BLE 5.3
Keypad12-digit Mechanical Keypad
InterfaceWiFi, BLE 5.3 (Master/Slave, Beacon, Zigbee, Mesh), USB
Operating Temp.-20ºC ~ 60ºC
Config. MethodsConfiguration card, Reader tool software, or Factory pre-set
System Integration
System Overview
Frequently Asked Questions
1. What wireless technologies are supported by the CM3 system? The CM3 platform supports a wide range of wireless protocols including BLE 5.4, WiFi, Zigbee, Thread, Matter, and MQTT, making it highly versatile for modern IoT applications.
2. Can I use my mobile phone for access? Yes, the system is fully compatible with both NFC-enabled mobile phones and BLE (Bluetooth Low Energy) mobile credentials for seamless access.
3. How secure is the CM3 communication? Security is a priority; it features Arm® TrustZone® support, optional SAM slots for EAL5+ encryption, and a secure IC for protected MCU communication.
4. What is the typical power consumption for this reader? The CM3 is designed for ultra-low power consumption, optimized specifically for battery-operated devices such as wireless electric locks and handheld terminals.
5. Which RFID card types are compatible? It supports 13.56MHz standards including Mifare Classic, DESFire EV1/EV2/EV3 (2k/4k/8k), Ultralight, Plus S/X, and HID iCLASS CSN.
6. Is the keypad mechanical or touch-based? The CM3 model features a durable 12-digit mechanical keypad for reliable user input in various environments.

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