First-class category name, sedond-class category name, category code can be found here:
https://developer.tuya.com/docs/iot/standarddescription?id=K9i5ql6waswzq
Most category code is pinyin abbreviation of Chinese name.
Name
Name (zh)
Code
Homebridge Service
Supported
Light
光源
dj
Lightbulb
✅
Ceiling Light
吸顶灯
xdd
Lightbulb
✅
Ambiance Light
氛围灯
fwd
Lightbulb
✅
String Lights
灯串
dc
Lightbulb
✅
Strip Lights
灯带
dd
Lightbulb
✅
Motion Sensor Light
感应灯
gyd
Lightbulb
✅
Ceiling Fan Light
风扇灯
fsd
Fanv2
✅
Solar Light
太阳能灯
tyndj
Lightbulb
✅
Dimmer
调光器
tgq
Lightbulb
✅
Remote Control
遥控器
ykq
Spotlight
射灯
sxd
Lightbulb
✅
Name
Name (zh)
Code
Homebridge Service
Supported
Switch
开关
kg, tdq
Switch
✅
Socket
插座
cz
Outlet
✅
Power Strip
排插
pc
Outlet
✅
Scene Switch
场景开关
cjkg
Switch
✅
Card Switch
插卡取电开关
ckqdkg
Curtain Switch
窗帘开关
clkg
Window Covering
✅
Garage Door Opener
车库门控制器
ckmkzq
Garage Door Opener
✅
Dimmer Switch
调光开关
tgkg
Lightbulb
✅
Fan Switch
风扇开关
fskg
Fanv2
✅
Wireless Switch
无线开关
wxkg
Stateless Programmable Switch
✅
Secne Light Socket
情景灯插座
qjdcz
Switch
✅
Name
Name (zh)
Code
Homebridge Service
Supported
Heater
热水器
rs
Ventilation System
新风机
xfj
Refrigerator
冰箱
bx
Bathtub
浴缸
yg
Washing Machine
洗衣机
xy
Air Conditioner
空调
kt
Air Conditioner Controller
空调控制器
ktkzq
Boiler
壁挂炉
bgl
Name
Name (zh)
Code
Homebridge Service
Supported
Robot Vacuum
扫地机
sd
Heater
取暖器
qn
Heater Coller
✅
Air Purifier
空气净化器
kj
Air Purifier
✅
Drying Rack
晾衣架
lyj
Diffuser
香薰机
xxj
Curtain
窗帘
cl
Window Covering
✅
Door and Window Controller
门窗控制器
mc
Window
✅
Thermostat
温控器
wk
Thermostat
✅
Thermostat Valve
温控阀
wkf
Thermostat
✅
Bathroom Heater
浴霸
yb
Irrigator
灌溉器
ggq
Valve
✅
Humidifier
加湿器
jsq
Humidifier Dehumidifier
✅
Dehumidifier
除湿机
cs
Humidifier Dehumidifier
✅
Fan
风扇
fs
Fanv2
✅
Water Purifier
净水器
js
Electric Blanket
电热毯
dr
Pet Treat Feeder
宠物弹射喂食器
cwtswsq
Pet Ball Thrower
宠物网球发射器
cwwqfsq
HVAC
暖通器
ntq
Pet Feeder
宠物喂食器
cwwsq
Pet Fountain
宠物饮水机
cwysj
Sofa
沙发
sf
Electric Fireplace
电壁炉
dbl
Smart Milk Kettle
智能调奶器
tnq
Cat Toilet
猫砂盆
msp
Towel Rack
毛巾架
mjj
Smart Indoor Garden
植物生长机
sz
Name
Name (zh)
Code
Homebridge Service
Supported
Smart Kettle
电茶壶
bh
Bread Maker
面包机
mb
Coffee Maker
咖啡机
kfj
Bottle Warmer
暖奶器
nnq
Milk Dispenser
冲奶机
cn
Sous Vide Cooker
慢煮机
mzj
Rice Cabinet
米柜
mg
Induction Cooker
电磁炉
dcl
Air Fryer
空气炸锅
kqzg
Bento Box
智能饭盒
znfh
Security & Video Surveillance
Name
Name (zh)
Code
Homebridge Service
Supported
Alarm Host
报警主机
mal
Smart Camera
智能摄像机
sp
Motion Sensor, Doorbell
✅
Siren Alarm
声光报警传感器
sgbj
Gas Alarm
燃气报警传感器
rqbj
Leak Sensor
✅
Smoke Alarm
烟雾报警传感器
ywbj
Smoke Sensor
✅
Temperature and Humidity Sensor
温湿度传感器
wsdcg
Temperature Sensor, Humidity Sensor
✅
Contact Sensor
门磁传感器
mcs
Contact Sensor
✅
Vibration Sensor
震动传感器
zd
Water Detector
水浸传感器
sj
Leak Sensor
✅
Luminance Sensor
亮度传感器
ldcg
Light Sensor
✅
Pressure Sensor
压力传感器
ylcg
Emergency Button
紧急按钮
sos
PM2.5 Detector
PM2.5传感器
pm25
Air Quality Sensor
✅
CO Detector
CO报警传感器
cobj
Carbon Monoxide Sensor
✅
CO2 Detector
CO2报警传感器
co2bj
Carbon Dioxide Sensor
✅
Multi-functional Sensor
多功能传感器
dgnbj
Methane Detector
甲烷报警传感器
jwbj
Leak Sensor
✅
Human Motion Sensor
人体运动传感器
pir
Motion Sensor
✅
Human Presence Sensor
人体存在传感器
hps
Occupancy Sensor
✅
Smart Lock
智能门锁
ms
Environmental Detector
环境检测仪
hjjcy
Name
Name (zh)
Code
Homebridge Service
Supported
Massage Chair
按摩椅
amy
Physiotherapy Products
理疗产品
liliao
Smart Jump Rope
跳绳
ts
Body Fat Scale
体脂秤
tzc1
Smart Watch/Fitness Tracker
手表/手环
sb
Smart Pill Box
智能药盒
znyh
Name
Name (zh)
Code
Homebridge Service
Supported
Multifunctional Gateway
多功能网关
wg
Name
Name (zh)
Code
Homebridge Service
Supported
Smart Electricity Meter
智能电表
zndb
Smart Water Meter
智能水表
znsb
Circuit Breaker
断路器
dlq
Name
Name (zh)
Code
Homebridge Service
Supported
TV
电视
ds
Projector
投影仪
tyy
Name
Name (zh)
Code
Homebridge Service
Supported
Tracker
定位器
tracker