Access Control System Mini Relay Remote Control Switch 10pcs

This Access Control System Mini Relay Remote Control Switch is easy to install and use. Simplify your low-voltage project and forget about the messy wiring. Each unit has its own independent and unique frequency so no units would ever interfere with each other.
Features
Momentary: Press one button is working /ON. loosen your finger on the same button is stop/OFF.
Toggle: Press one button for one time is working/ON, and press it again is stop/OFF.
Latched: Press one button is working/ON, and press another is stop/OFF.
Superheterodyne Receiver
Super long range.
Stronger anti-interference.
High-sensitivity.
Specifications
Working Voltage DC3.5V - DC12V
Max Load 1A
Quiescent Current 5ma
Relay Working Current 20-30ma
Size 25*11*8mm
Package Contents10 x Receiver (without cover)
10 x Transmitter (with battery)