Product Model: FS-BS3B PWM Channel: 3 Wireless Frequency: 2.4GHz Wireless Protocol: AFHDS 2A Range: 100~200m (Ground) Antenna Type: single antenna (150mm) Power: 3.5-8.4V RSSI: Not Supported Data port: PWM Temperature range: -10 ¡É — + 60 ¡É Humidity range: 20% -95% Online Update: No Dimensions: 36*22*13mm Weight: 5.7g Certification: CE |