Building Service Intelligent System
Shin Fai Engineering Services Limited
In 2018, we started to develop the application of smart technology for building installations.
我們於2018年開始研發樓宇裝置的智能技術的應用.
The intelligent systems we have participated in and applied include:
我們曾經參與及應用的智能系統包括有:
-
SPLIT AIR-CONDITIONER SMART CONTROL SYSTEM
-
LORA DOOR CONTACT SENSOR SYSTEM
-
DIGITAL MAINTENANCE MANUAL SYSTEM
-
TEMPLE WORSHIP TABLET MANAGEMENT SYSTEM
-
LORA INTELLIGENT AIR MONITORING SYSTEM
-
INTELLIGENT MONITORING SYSTEM FOR ELECTRIC
POWER INSTALLATIONS -
SMART TOILET MONITORING SYSTEM
LORA NETWORK (LPWAN) TECHNOLOGY
LoRaWAN
(LoRa (Long Range) is a low power wide area network (LPWAN) technology.
It is based on spread spectrum modulation techniques derived from chirp spread spectrum (CSS) technology.)
In Hong Kong, the channels we can apply are AS 920 - 925 MHz
