Summary of Contents for DirekTronik HKT-SD300 Series
- Page 1 Smoke Detector User Manual HKT-SD300 LoRaWAN Smoke Detector User Manual - 1 - www.hktlora.com...
- Page 2 Do not install the battery of the product upside down, otherwise it may cause the product to burn out. Product Conformity Statement The HKT-SD300 series complies with the basic requirements of CE, RoHS and other relevant regulations. Disclaimer and Copyright Notice The contents of this manual may change due to product version upgrades or other reasons.
- Page 3 Smoke Detector User Manual Document revision history date Version describe 20 23.8.18 V 1.0 _ _ first edition - 3 - www.hktlora.com...
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Page 4: Table Of Contents
Smoke Detector User Manual Table of contents 1. Product Introduction .......................... - 5 - 1.1 Product Introduction ........................- 5 - 1.2 Product Highlights ........................- 5 - 2. Product Structure Introduction ......................- 7 - 2.1 Packing list ..........................- 7 - 2.2 Product size ..........................- 7 - 3. -
Page 5: Product Introduction
Smoke Detector User Manual 一、Product introduction 1.1 Product introduction HKT-SD300 smoke alarm is independently developed and designed by Hunan Huakuantong Technology Co., Ltd. It has the characteristics of accurate measurement, sensitive response and high stability; it complies with the fire protection GB4715-2005 standard, adopts ceiling-mounted installation, does not require debugging, and can be used 360 °... - Page 6 Smoke Detector User Manual Sensitive sensing: fast alarm response, the longest response time is less than 12 seconds The product has rich functions: it has functions such as smoke alarm, high temperature alarm, equipment silencer, self-test, low battery alarm, etc. Strong anti-interference ability: anti-white light and anti-strong magnetism ...
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Page 7: Product Structure Introduction
Smoke Detector User Manual 二、Product structure introduction 2.1 Packing list 1 × 1 × 1 × HKT-SD300 Certificate Fixing screw package If the above items are damaged or missing, please contact your agent or sales representative in time 2.2 Product dimensions - 7 - www.hktlora.com... -
Page 8: Function Description
Smoke Detector User Manual 三、Function description 3.1 Button&LED&buzzer indication Function Action/Event state Press the self-test button in Continuous sound and light alarm self-test standby mode during key press The device stops playing the alarm Press the silence button in alarm silence sound and the red light... - Page 9 Smoke Detector User Manual immediately; when the smoke concentration When the value is lower than the set threshold, the smoke alarm will automatically stop; temperature check The device performs temperature conversion every 8 seconds. When the detected temperature exceeds 60 degrees Celsius, a high temperature alarm will be generated and the current temperature status will be reported to the cloud platform immediately;...
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Page 10: Performance Parameters
Smoke Detector User Manual interval is 24 hours (the reporting interval can be configured through the platform); Working frequency The device supports LoRa domestic and foreign multi-band wireless communication capabilities. The following are the working frequency bands supported by the device. CN470\IN865\EU868\US915\AU915\AS923 (please contact the supplier if you need to customize the frequency band) . - Page 11 Smoke Detector User Manual 1 LED light (red) Hardware trumpet parameters button 1 self-test button Effective range 30m³ Functional Alarm volume ≥80dB (3 meters directly in front) performance Alarm delay <12 seconds Alarm mode Audible alarm ® 1.0.2 letter of Standard LoRaWAN protocol agreement...
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Page 12: Product Installation
（2）If you need a random App Key, please contact Hunan Hua Kuantong before purchasing. （3）If you use cloud management for HKT-SD300 series devices, please use OTAA to access the network. （4）The LoRa frequency band used to send data must generally match the frequency band used by the LoRaWAN®... - Page 13 Smoke Detector User Manual 1. Drill two installation holes on the ceiling 68mm ~ 83mm apart, and use expansion plugs and self-tapping screws to fix the base of the alarm. 2. Press a 3V battery into the battery compartment correctly according to the marked direction.
- Page 14 Smoke Detector User Manual It is not recommended to install the device near a door or window. If it is installed near a window, please close the curtains as much as possible; It is recommended to install the device in a location where there are no large ...
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Page 15: Data Communication Protocol
Smoke Detector User Manual 六、data communication protocol 6.1 Communication protocol data structure All data are represented in HEX format Sync special Packet serial type of data N (data type + header type number data data) 3 bytes 1bytes 1 bytes 1bytes bytes 1+n+1+n+... -
Page 16: Data Type Table
Smoke Detector User Manual data different functional types of data of the device. The data is n bytes variable-length data, and the length of the data content is data confirmed according to different data types. 6.3 Data type table type of Function Remark data... - Page 17 Smoke Detector User Manual Upload temperature: -25.23 degrees Celsius: 68 6B 74 00 01 0 9 80 62 8E The data length is fixed at 1 bytes and only supports uplink. 0 = Alarm recovery smoke alarm 1 = triggers smoke alarm 0x27 status Example:...
- Page 18 Smoke Detector User Manual Synchronize device status to the server at intervals, the data length is fixed at 2 bytes, and supports uplink and downlink. Unit: minutes Data Value range: 10-1440 (10 minutes to 24 hours), the default is 24 0x86 synchronization hours, and when set to 0, data will not be actively synchronized.
- Page 19 Smoke Detector User Manual 6.4 Example Device synchronization software and hardware version information 68 6B 74 00 01 01 Packet type of Sync header special type serial data data number 68 6B 74 01 05 (No need to (sync header) confirm the (Hardware version 1 Software 5) package)
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