SONOFF RM433R2, 8-button RF433 remote controller

Features:

The remote control operates at RF 433 MHz frequency 8 buttons control 8 different Sonoff devices Compatible with Sonoff RF, Slampher, 4CHPRO, RF Bridge, TX series wall switches and other devices supporting 433MHz communication protocolThe remote control is designed to fit RM433-BASE magnetic wall mount by magnetic adsorbtion Note: The base is sold separately Only the screws and 3M tapes are provided with itModern design, compatible with Sonoff wall switches, blends seamlessly into the interiorNote: CR2450 battery is NOT inludedTechnical specification: Compatible with: Sonoff RM433-BASE; TX series, RF BridgeR2, iFan03 etcFrequency: 433MHzTransmission distance: 20-30mNumber of buttons: 8Supported battery: 1x 3V model CR2450 (battery not included)Material: PCSafety class: V0Mounting: to the wall with 3M adhesive tape/ to the magnetic holder RM433-BASE (holder not included)Dimensions: 87mm x 45mm x 12mmWeight: 40gColour: whiteCertificates: CE, RoHS, FCC

Warranty:

24 months