Non Contact Electric Voltage Tester with Buzzer Sri Lanka – 90V to 1000V – Model 1AC-D

SONOFF 4CH 4 Channel Sri Lanka 10A 2200W 2.4Ghz Smart Home WIFI Wireless Switch APP Remote Control AC 90V-250V 50/60Hz Din Rail Mounting Home Automation Module are 4-gang switches with din rail mounting. Sonoff 4CH 4 channel Sri Lanka (R2) 4 gang light switch supports to connect and control 4 electrical appliances, which can be turned on/off separately by the buttons or iOS/Android App EweLink. With the multi gang switch, you can check real-time devices status for each device on App. Owning a Sonoff 4CH Sri Lanka (R2) multi gang switch means you have 4 Sonoff basic WiFi switches integrate together. Features Remotely control connected lights or devices via APP 3 working modes with self-locking, interlock and inching mode for even remote control garage door and roller blinds Support scheduling a timer to make devices automatically start and stop to work Customize smart scenes to make the device connected with the switch to trigger other devices Share the control permission of devices to other accounts to control together Check real-time ON/OFF status of devices on your mobile phone Power on state allows users to set the On/Off/Keep status for the connected device before power failure and ensure it remains the arranged status after power restoration Remote ON/OFF–Turn electrical devices on/off from anywhere App Support –Free iOS and Android mobile App eWeLink Independent control–Control each gang separately DIN Rail Mounted– Great for industrial control Sync Status–Real-time device status provided to App Share Control–Control your smart home together with your family Timing–Set scheduled/countdown timers to turn on/off at specified time Scene–Turn on/off a gang of devices with one tap Smart Scene–Triggered on/off by temperature, humidity or other environmental conditions Voice Control –Works perfectly with Amazon Alexa, Google Home