100PCS Smart Wireless Remote Control DC 3.5V ~ 12V Relay Receiver

A small and compact wireless remote control relay receiver for your small loads (under 10W) momentary function switch. Design for any 3.7V 5V 6V 9V 12V device or light. Save yourself time by using a wireless remote to switch on your load from a distance.
Features
A simple relay that is easy to install and looks super cool.
Perfect compact design for any low voltage device or light.
Eliminate the trouble of messy wiring and time consuming work.
Super long range, strong anti-interference, high sensitivity.
Strong signal controls receiver from any place within a reliable distance.
Each unit has its own independent and unique frequency.
Working ModeMomentary Toggle Latched adjustable (315Mhz) / Momentary Latched adjustable (433Mhz) Encoding Type: Learning Dot to add Transmitter Normally Open Port (NO) Common Port (COM) Normally Close Port (NC)
Specifications
Item Type Switches
Remote Distance 20 ~ 100m
Voltage Range 3.5 ~ 12 V
Product Size 25 x 11 x 8 mm(Single)
Package Contents 100 x Receivers100 x Transmitters