What's in the box:

433HMz RF Wireless Remote Control Switch Module and Self-powered Push Button Wall Light Switch Remote Controller 1527 with Stickers Free Position Flexible (Standard)

Overview:
1 self-powered RF 433MHz 86 type sticky wall panel wireless remote control transmitter + RF 433MHz switch module. After successfully learning codes with 433MHz RF Remote, the push button wall switch can be turned on/off indoors on the wall or near staircase, bedside or doorway. It can make your life smarter and more convenient!

Features:
*1 RF 433MHz 86 type sticky wall panel wireless remote control transmitter + RF 433MHz switch module.
*Energy-saving: The transmitter is self-powered, no extra batteries needed. Converting the energy from finger pressing into electricity.
*Very convenient to use, simple wiring diagram connection way.It can connect to the household appliances, light, electric curtain, etc.
*Mechanical Life 100,000 times of operation. Excellent quality with long lifespan. Upgrade your home to an elegant smart home, control anywhere, anytime!
*You can stick or screw it to your original 86 box on the wall or near staircase, bedside or doorway.
*With dual adhesive tape, can be installed anywhere you like. Easy installation and use.

Specifications:
Channel: 1 CH
Encode: EV1527
Frequency: 433.92
Remote Control Distance: 0-100m
Use Application: Staircase / Bedside / Doorway, etc.
Power Supply: Self-powered
Current: 20~25mA
Package Size: Approx. 10.5 * 9.3 * 5.2cm / 4.1 * 3.7 * 2in
Package Weight: Approx. 138g / 4.9oz

Packing List:
1 * 433MHz switch module
1 * Self-powered 433Mhz RF Remote Controller
1 Set of * Dual Adhesive Tape and Stickers