Tuya 4-channel WiFi 220V smart relay with remote control, APP control, smart switch for gates, lighting, irrigation, and automation

The Tuya smart relay 4 channel is a versatile module designed for remote control of four independent electrical circuits via smartphone or remote control. It is ideal for smart home automation in houses, offices, garages, greenhouses, warehouses, and workshops. It can control lighting, gates, pumps, irrigation systems, locks, ventilation, and other electrical devices. This reliable WiFi relay 220V supports Tuya Smart and Smart Life apps, allowing control from anywhere via the internet. A 4-button RF remote control is included for convenient local control without using your phone. The practical smart relay with remote has four separate channels that can be configured independently. For example, you can control outdoor lights, gates, irrigation pumps, and ventilation at the same time. It supports timer schedules, countdown functions, and integration with other Tuya sensors. The advanced 4 channel Tuya switch supports multiple operating modes: standard switching, momentary pulse, and interlock mode. This makes it suitable for gates, shutters, curtains, motors, and devices where only one channel should be active at a time. ⚙ Main Features: Control of 4 independent devices Tuya Smart / Smart Life app support RF 433 MHz remote control Voice control via Alexa / Google Assistant Timer and schedule functions Smart automation scenes Dry contact support Compatible with Home Assistant Shared control for family members ⚙ Specifications: Model: PST-TYAC-4CH Type: 4 channel WiFi relay Power supply: USB 5V / AC 85–250V Max load: 4 × 2300W Max current: 10A per channel WiFi: 2.4GHz RF: 433 MHz Compatibility: Tuya Smart, Smart Life, Alexa, Google Assistant Modes: Toggle / Momentary / Interlock Humidity: <80% Working temperature: -20°C ~ 70°C Size: 80 × 80 × 30 mm Weight: 150 g Remote size: 47 × 30 × 13 mm Package Includes: 1 × 4 channel smart relay 1 × RF remote control 1 × 23A battery 1 × User manual