Photos of buyers
Specifications
- Brand Name: SONOFF
- Certification: CE
- Origin: CN(Origin)
- State of Assembly: Ready-to-Go
- Model Number: 4CHPROR3
- Compatibility: All Compatible
- Camera Equipped: No
- Model: 4CHPROR3
- Voltage Range: 100-240V AC 50/60Hz(DC: 9-23V)
- Max. Load: 10A/2200W/Gang 40A/8800W/Total
- Wireless Frequency: WiFi 2.4GHz
- Wireless Standard: IEEE802.11 b/g/n 2.4GHz(2400M-2483.5M)
- Security Mechanism: WPA/WPA2
- Enclosure Material: PC V0
- Dimension: 145*90*34 (mm)
- Operating Humidity: 5%-95%RH, Non-condensing
Sonoff 4CH PRO R3 4 Gang 433Mhz RF Smart Switch Interlock Self-Locking Inching Modes Remote Control via eWeLink APP Alexa IFTTT
29.02
–
38.18
$
22
orders
/
10
reviews
Price history
- for 3 month
- for half a year
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Price drop notification
27.57 $ (-5%)
27.57 $ (-5%)
26.12 $ (-10%)
24.67 $ (-15%)
23.22 $ (-20%)
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Customer Reviews
L***r
December 1, 2020
good solid case. easy screw connectors. very easy pairing with local network. works flawless. icons on remote control have no meaning in combination with this switch. i put stickers on the buttons.