Specification

Brand Name: UTing
Use: Universal
Wireless Communication: RF
Model Number: F21-4S
Channel: 4
Support APP: No
Package: Yes
Frequency: 315MHz ; 433MHz
Material: Glass-Fiber PA
Protection level: IP65
Frequency range optional: VHF:310-331 MHz; UHF:425-446 MHz
VHF: 310-331 MHz
UHF: 425-446 MHz
Receiver power supply optional: 12V;18~65V ; 65~440V AC/DC (optional)
Controlling distance: Approx100m
Temperature range: -40℃~+85℃
Certification: CE FCC ISO9000
Output contactor capacity: 8A sealed relay output( with AC 250V/10A relays10A fuse)