High-Quality Air Value Hottest DC12V Four-Way Valve Independent Control Solenoid Valves for Automatic Smart Watering Kit Description： This is a DC12V independent control four-way solenoid valve, which has an inlet and four air outlets, you can individually control the outlet of each outlet, so the outlet can be used alone...
433MHz Portable Alarm Sensors Wireless Fire Smoke Detector For All Of Home Security Alarm System In Our Store Smoke Sensor Alarm This smoke detector detects the smoke to make sure everyone is awakened and alerted in case of a fire emergency. The detector is suitable for detecting the smoke in...
