Brand Name: Telecrane Model Number: F23-BB Use: Universal Place of Origin: Shanghai, China (Mainland) Protection class: IP65 Control distance: 100 m Security code: 32 bit (4.3 billion group) Use temperature: -35 ℃ to +80 ℃ (regardless of battery temperature) Transmitter power: DC 3V (it can be used 1 month by 2 alkaline 5th batteries) Receiver power:AC 380V / 220V / 36V or DC 12V / 24V (optional) Output contact capacity:5 amp fully sealed relay output Color:Orange