★★ ATTENTION: For GAS fireplace only. This device is NOT a power supply unit. Please connect it with power source or circuit in series if using it as a switch. ★★ Any questions in use? Contact us first before return. ▼ Works with Amazon Alexa, Google Home & IFTTT Compatible: Supported third-party control devices, such as Amazon Echo, Echo Dot, Echo Show, Echo Spot…etc.; Google Assistant: Google Home & Mini; IFTTT App, varieties of use with your creative applets. ▼ SMART HOME x SMART-LIFE APP: WiFi 2.4GHz (WiFi 5G not supported). NO hub required. Simple installation and pairing. Download free Smart-Life App to control your fireplace / gas valve / device anywhere and anytime. Set Timer or Schedules to turn ON or OFF device automatically. Create personal Scenes to suit your needs. Sharing control with family. ▼ APPLICATIONS & WIRING: Designed for Millivolt gas valve & Electronic spark ignition module inside the fireplace and fire pit. Solenoid gas valve can be used too, its power supply must be connected IN-SERIES with controller’s two wires.▼ INCLUDINGS: Durable aluminum housing controller box (proper heat insulation and protection for core elements), cUL listed universal power supply adapter (100-240VAC to 5VDC), power cord (length 3.2′), WiFi antenna, user manual.