Guangzhou Vensi Intelligent Technology Co., Ltd. Professional Supplier Guangzhou Vensi Intelligent Technology Co., Ltd. Model: LMZ-E321VX-SN FCC ID:2AR6I-ZE321VX Technical Specification for Standard ZigBee 3.0 Intelligent Equipment versionLM-DEVELOPMENT-R1-20180515 Release time2018-06-11 Usage Specification: Only internal technology management and external technology docking specifications. External publication needs to be audited to confirm whether it can be issued. If there is any objection to the content of the document, you can make amendments. Guangzhou Vensi Intelligent Technology Co., Ltd. Professional Supplier 1 Technical overview 1.1 Refered code 1.1.1 Home Automation Public Application Profile
Zigbee Profile: 0x0104
Revision 29
Version 1.2 1.1.2 ZigBee Cluster Library Specification
Revision 6
Draft Version 1.0 1.2 Basic description This technical specification is developed according to standard ZHA and maintains compatibility and interoperability with other ZIGBEE. The technical scheme described in this paper adopts EFR32 chip of Silicon labs. The chip supports internal PA and has abundant peripheral hardware resources. 2 Technology list 2.1 Hardware technical parameters main parameter describe Function list Other instructions IC EFR32MG1 Zigbee signal intensity PC11 GPIO input Access button module 8db Guangzhou Vensi Intelligent Technology Co., Ltd. Professional Supplier PB13 PD15 GPIO input Switch 1 key GPIO output Access Indicator PF3 GPIO output Switch indicator 2.2 Technical parameters of software
DEVICE TYPEDEVICE ID Alliance-supported device types
Endpoint0x10 3 Man-machine interaction description 3.1 Operation modes of access and disconnection (reset) Access mode PC11 Generate a drop edge that allows devices to be networked off-network mode PC11 Generate a low level for more than 2 seconds, allowing devices to be off-line 3.2 Switch control operation mode Press panel switch buttonPB13 Keyboard input produces a drop edgePF3 The output indicator light is on, indicating that the corresponding control circuit switch has been turned on. If the PF3 output indicator lights up and the indicator lights out, the corresponding control circuit switch is off. 3.3 Status Indicator Guangzhou Vensi Intelligent Technology Co., Ltd. Professional Supplier If switchgear permits screening, the screening indicator of PD15 output will flicker. After successful screening, the indicator of PD15 output will be extinguished. If the screening is unsuccessful within 60 seconds, the indicator of PD15 output will stop flickering, and the indicator of PD15 output will always be on. If the off-line operation of switchgear is carried out, the indicator light output by PD15 will always be on after the off-line operation is successful. FCC Warnning:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
(OEM) Integrator has to assure compliance of the entire end-product incl. the integrated RF Module. Additional measurements (15C) and/or equipment authorizations (e.g either a complete new certification or a Class II Permissive Change) may need to be addressed depending on co-location or simultaneous transmission issues if applicable. Integrator is reminded to assure that these installation instructions will not be made available to the end-user of the final host device. OEM/Integrator shall include instructions or statements in the host users manual that are required by Part 15.19 and 15.21. Guidance will be provided to the Integrator for compliance with the Part 15B requirement. the Integrator will be responsible to satisfy SAR/ RF Exposure requirements, when the module integrated into any
(mobile, fixed) host device. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The final host device, into which this RF Module is integrated" has to be labelled with an auxilliary lable stating the FCC ID of the RF Module, such as "Contains FCC ID:2AR6I-ZE321VX". (e.g either a complete new certification or a Class II Permissive Change) may need to be addressed depending on co-location or simultaneous transmission issues if applicable.