Bluetooth radio transmitter B16

Frequency hopping anti-interference; switch zero detection; frequency, energy saving and other parameters self-setting; weight, signal and other feedback display; lithium battery pack; long-life buttons; OLED highlight display. Transmitter weight: 360g (without batteries) Transmitter dimensions: 223mm x 62mm x 54mm (length x width x height) Transmitter shell material: engineering plastics Transmitter operating temperature: -25°C - +70°C Transmitter storage temperature: -40°C - +75°C Transmitter working humidity: ≤97RH Transmitter protection level: IP66 Transmitter antenna: built-in Special address code: 32bit Communication method: real-time communication Frequency range: 2.4GHz frequency band, 419MHz frequency band, 433MHz frequency band (optional) Transmitting power: ≤10mW Working voltage: 3.7V DC (lithium battery) Working current: ≤65mA (Bluetooth), ≤50mA (TRC25) Working hours: ≥30h (bluetooth), ≥40h (TRC25) Automatic shutdown: 0-30 minutes optional Status display: OLED display Display size: 1.54'' Display pixels: 128 x 64 Display color: blue text on black background (standard configuration) Compatible receiver: TCR-B; TCR-C; TCR-Mini Operating Elements and Functions: Up to 10 dual-position buttons Up to 3 rotary switches Up to 1 potentiometer 1 compression type emergency stop switch