Price:
$21.45
| Sale Type | |
| Status | Pre-order |
| Classification | |
| Product Type | Smart Switches |
| Aesthetic | |
| Color | White |
| Wireless Devices | |
| Transmission Frequency | 2.4GHz |
| Manufacturer | |
| Brand | Sonoff |
| Package | |
| Package Type | Plain |
| Package Contents | 1*Smart Switch |
| Dimensions us | metric | |
| Depth | 34 mm |
| Height | 90 mm |
| Width | 145 mm |
| Product Weight | 185 g |
| FastTech | |
| SKU | 9727978 |
| DATE LISTED | 7/1/2020 |
designed to give you the ability to integrate smart control into your
existing home to enable a smart home. Each smart switch has 4 gangs that
can be used to control lights and other home appliances at the same
time in four areas of your home. There is a major difference between 4CH
R3 and 4CH PRO R3, which is 4CH PRO R3 is designed with an additional
function for RF control. The function is purposely adopted to make you
turn on/off the device connected with 4CH PRO R3 via the RM433 remote
controller.
Actually, Sonoff has ever released two types of 4-gang
smart switch (4CH R2 and 4CH PRO R2.) which comes with almost same
functions with 4CH R3 and 4CH PRO R3. But all the above units are still
different in 3 working modes including self-locking, interlock and
inching mode. The new improvement on 4CH R3 and 4CH PRO R3 compared with
4CH R2 and 4CH PRO R2 is for users to set these 3 working modes on
eWeLink APP instead of the hardware itself, easier to operate. So you
can enable self-locking mode to turn on/off 4 connected devices
separately, interlock mode to turn on 1 connected device every time and
turn off the rest of devices simultaneously and inching mode to turn on 1
connected device and then make it turn off automatically after a given
time (0.5 – 3600s). For the device away from the switch, you can create a
moveable space in virtue of a DIN rail to make them be connected.
Simply activate devices through your voice when the switch works with
Amazon Alexa and Google Home smart assistant.
- Voltage Range: 100-240V AC 50/60Hz
- Max. Load: 10A/2200W/Gang 16A/3500W/Total
- Wireless Standard: IEEE802.11 b/g/n 2.4GHz (2400M-2483.5M)
- Security Mechanism: WPA/WPA2
- Enclosure Material: PC V0
- Operating Temperature (recommended): -10'C to 40'C(14'F-104'F)
- Operating Humidity: 5%-95%RH, Non-condensing
- 4CH R3 Certification: CE (Download), FCC (Download)
- 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
We'd love to help! Contact Customer Advocates.
Return for refund within: 45 days (details)
Return for replacement within: 6 months (details)
No restocking fee. Shipping charges may apply if returns are not results of FastTech's error.
inching/self-locking/interlock working modes / App remote control / works w/ Amazon Alexa & Google Home
RF control / inching/self-locking/interlock working modes / App remote control / works w/ Amazon Alexa & Google Home
4-brightness / supports eWeLink/Amazon Alexa/Google Home / smart scene (sunrise/sunset mode) / timing schedule
handsfree voice control / works w/ Amazon Alexa & Samsung SmartThings & IFTTT / App remote control / sync status
802.11b/g/n / DIY mode / time schedule / App control / voice control
802.11b/g/n Wifi & 433MHz RF / works w/ Amazon Alexa / App remote control / interlock/self-locking/inching mode / sync status
converts non-smart LED ceiling fan to Wifi smart LED ceiling fan / 802.11b/g/n / adjustable fan speed / App control / adjustable the light intensity
802.11b/g/n & 2.4GHz RF / App remote control / self-locking / smart timer / sync status
support SIM card / mobile APP control / share control / scheduled/countdown timer / w/ SIM card
support SIM card / mobile APP control / share control / scheduled/countdown timer
w/ detector probe / 3500W/10A max. load / App remote control / smart scene / sync status / auto/manual mode
w/ detector probe / 3500W/16A max. load / App remote control / smart scene / sync status / auto/manual mode
802.11b/g/n & 433MHz RF / App remote control / inching/self-locking/interlock modes / smart timer / sync status
App remote control / independently control 2 devices / sync status / smart timer
built-in 433MHz RF receiver / 802.11b/g/n / App remote control / smart scene / sync status
802.11b/g/n / App remote control / sync status / smart timer
(5)
power comsumption measurement/monitor / App remote control / sync status / smart timer
(1)
App remote control / smart timer / smart scene / sync status / din rail mounted
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