{"id":2886,"date":"2026-08-31T16:36:14","date_gmt":"2026-08-31T14:36:14","guid":{"rendered":"https:\/\/store.smartpad.co.za\/?post_type=product&p=2886"},"modified":"2026-08-31T16:42:41","modified_gmt":"2026-08-31T14:42:41","slug":"esphome-4ch-pro-r3-smart-wi-fi-switch","status":"publish","type":"product","link":"https:\/\/store.smartpad.co.za\/index.php\/product\/esphome-4ch-pro-r3-smart-wi-fi-switch\/","title":{"rendered":"ESPHome 4CH Pro R3 Smart Wi-Fi Switch"},"content":{"rendered":"

Firstly, the Sonoff 4CH Pro R3 is a 4-gang Wi-Fi Smart Switch with RF control. It is designed to give you the ability to integrate smart control into your existing home. It has 4 gangs that can be used to control lights as well as other home appliances at the same time in four areas of your home.<\/p>\n

Additionally, there is a major difference between 4CHR3 and 4CHPROR3, which is 4CHPROR3 is designed with an additional function for RF control. However, the function is purposely adopted to allow you to turn on\/off the devices connected with 4CHPROR3 via the\u00a0RM433 remote controller.<\/p>\n

With the 4CH R3, you can access self-locking, interlock and inching mode on APP directly.<\/p>\n

The new improvement is for users to set these 3 working modes on eWeLink APP instead of the hardware itself, therefore making it easier to operate.<\/p>\n

You can enable self-locking mode to turn on\/off 4 connected devices independently, interlock mode to turn on 1 connected device every time and turn off the rest of devices simultaneously as well as inching mode to turn on 1 connected device and then make it turn off automatically after a given time (0.5 \u2013 3600s).<\/p>\n

Specifications
\nVoltage Range: 100-240V AC 50\/60Hz
\nMax. Load: 10A\/2200W\/Gang 16A\/3500W\/Total
\nWireless Frequency: Wi-Fi 2.4GHzWireless Standard: IEEE802.11\u00a0b\/g\/n\u00a02.4GHz(2400M-2483.5M)
\nSecurity Mechanism: WPA\/WPA2
\nEnclosure Material: PC V0
\nGang: 4
\nDimension:145*90*34 (mm)
\nOperating Temperature(recommended): -10\u00baC-40\u00baC(14\u00b0F-104\u00b0F)
\nOperating Humidity: 5%-95%RH, Non-condensing<\/p>\n

Features
\nRemotely control connected lights or devices via APP
\n3 working modes with self-locking, interlock and inching mode
\nSupport scheduling a timer to make devices automatically start and stop to work
\nCustomize smart scenes to make the device connected with the switch to trigger other devices
\nShare the control permission of devices to other accounts to control together
\nCheck real-time ON\/OFF status of devices on your mobile phone
\nPower on state allows users to set the On\/Off\/Keep status for the connected device before power failure as well as ensure it remains the arranged status after power restoration
\nRF Contro
\nlDC Input<\/p>\n

LoA and Icasa approved.<\/strong>
\nLoA Certificate Number: 171461
\n\"\"\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

Sonoff 4CH Pro R3 is a 4-gang Wi-Fi Smart Switch with RF control designed to give you the ability to integrate smart control into your existing home.<\/p>\n

In addition, it has 4 gangs that can be used to control lights and other home appliances at the same time.<\/p>\n

This Sonoff device has been flashed with ESPHome firmware.
\nPlease note: It is not possible to go back to Sonoff firmware.<\/p>\n","protected":false},"featured_media":1066,"template":"","meta":[],"product_brand":[],"product_cat":[90,77,97],"product_tag":[165],"class_list":["post-2886","product","type-product","status-publish","has-post-thumbnail","product_cat-smart-switches","product_cat-sonoff","product_cat-tasmota","product_tag-sonoff","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/store.smartpad.co.za\/index.php\/wp-json\/wp\/v2\/product\/2886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/store.smartpad.co.za\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/store.smartpad.co.za\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/store.smartpad.co.za\/index.php\/wp-json\/wp\/v2\/media\/1066"}],"wp:attachment":[{"href":"https:\/\/store.smartpad.co.za\/index.php\/wp-json\/wp\/v2\/media?parent=2886"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/store.smartpad.co.za\/index.php\/wp-json\/wp\/v2\/product_brand?post=2886"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/store.smartpad.co.za\/index.php\/wp-json\/wp\/v2\/product_cat?post=2886"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/store.smartpad.co.za\/index.php\/wp-json\/wp\/v2\/product_tag?post=2886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}