Sonoff RFR2 Key Information: (Including a comparison to the Sonoff R2)
Sonoff RF switch is a Sonoff variation with a 433.92MHz RF receiver module inside. This wireless switch can be used together with the RF remote controller, which enables you to control appliances in an indoor environment. Sonoff’s RF range has been acquainted by a lot of smart home lovers.
The remote control switch allows users to use the remote to turn on/off connected appliances via the app eWeLink from anywhere in the world.
RFR2 has the same functions as a Basic R2 and is only different in its appearance and internal performance.
The shell adopts flame-resistant LEXAN™ 940A PC resin material with UL-94 V0 class, which can pass the ball-pressure test up to 125℃ and ensures a high heat-resistance and strong structural stability. Moisture and dust resistant, there is no potential safety hazard in harsh weather. Engineered onboard with the antenna with over -30dBm of 2.4G full-band peak power that makes the signal reception sensitivity increased by 40%. The structure strictly controls the requirements of insulation, micro disconnection, and installation test to ensure the reliability and safety of the RFR2. Even a heat shrinkable sleeve is used for the fuse to provide better electrical insulation.
Key features of Sonoff RFR2:
- ETL Certified
- Remote ON/OFF–Turn electrical devices on/off from anywhere
- RF Remote control–Turn on/off by 433MHz RF remote indoors
- App Support –Free iOS and Android mobile App eWeLink
- LAN Control –Turn on/off the device even when WiFi has no Internet access
- Sync Status–Real-time device status provided to App
- Timing–Set scheduled/countdown timers to turn on/off at specified time
- Share Control– Control your smart home together with your family
- Scene–Turn on/off a gang of devices with one tap
- Smart Scene–Triggered on/off by temp, hum or other environmental conditions from sensor
- Compatibility –Works perfectly with Amazon Alexa, Google Assistant, IFTTT
Specification for Sonoff RFR2:
Input: 100-240V AC 50/60Hz;
Output: 100-240V AC 50/60Hz;
Wi-Fi: IEEE 802.11 b/g/n 2.4GHz;
Box Size: 90X41X27mm;
Specification for IP66 Waterproof Case
Waterproof Level: IP66
Body Material: ABS V0
Transparent Cover Material: PC V0
Certification: ETL, CE, FCC