Specification
Brand Name: UTing
Use: Switch
Use: Universal
Wireless Communication: RF
Support APP: No
Channel: 4
Package: Yes
Frequency: 315MHz or 433MHz
Model Number: F21-4D
Certification: CE FCC
Material: Glass-Fiber PA
Protection level: IP65
Frequency range optional: VHF310-331 MHZ or UHF425-446 MHZ
Controlling distance: Approx 80M
Receiver power supply optional: AC/DC 12V or 18-65V or 65-440V
Receiver sensitivity: -110DBM
Output contactor capacity: 8 A sealed relay output
Transmitter power: <=10dBm
Transmitter power supply: Two AA batteries