USB HID Kick Button 8Ch RF Transmitter KeyFob.
Frequency: 418MHz
Distance: 1000 feet
Event Mapping#: 1-8
Address: 16,777,216 (2^24)
Case is metal(304 Stainless Steel) and button is heavy duty for shoe/boot press.
The case dimensions are: 86mm x 86mm x 27mm (3.39in L x 3.39in W x 1.06in H).
Button Color: Green
Battery powered. Type CR2023

RX KeyFob DataSheet
Applications: Controls, Process Equipment, Automated Processes, Medical Equipment, Gaming, Special Needs