SPECIFICATIONS
Works With: HomeKit
Wireless Standard: IEEE802.11 b/g/n 2.4GHz(2400M-2483.5M) & 433.92MHz
Wireless Frequency: WiFi 2.4GHz
Weight: 241 g
Voltage: 100-240V AC 50/60Hz(DC: 9-23V)
Voice Control: Siri
Support: iOS Android
State of Assembly: Ready-to-Go
Smart Home: Smart WiFi Switch
RF: 433MHz ON OFF
Origin: CN(Origin)
Operating Temperature: -10ºC-40ºC(14°F-104°F)
Model Number: 4CH Pro R3
Model: 4CH PRO R3
Max current: 10A each gang
Material: PCV0
Humidity: 5%-90%RH, Non-condensing
Google Voice Control: Google Assistant
Google: Google Home
Gang: 4
Feature: WiFi 4CH PRO Switch
Dimensions: 145*90*34 (mm)
DRY Contact: 4
Compatibility: All Compatible
Certification: FCC RoHS
Certification: FCC
Camera Equipped: No
Smart Home WiFi Switch 4 Relay For Apple HomeKit Siri Google Assistant Voice Sonof Dry Contact 433Mhz Automation 4CH Pro R3
Setup
https://www.homehome.app/support
Extra Feature: 433MHz Wireless
This WiFi product have a built in 433MHz receiver!