Industrial Wireless Remote Control 500M Distance 3W Power 430~440MHz for Lifter Lift Shaft Made Transimitter and Receiver(DC24V)

Receiver (installed next to the crane)Shell: reinforced nylon Weight: about 600 grams protection class: IP65 Frequency range: UHF 430 ~ 440MHz Receiving sensitivity: -110dBm security code: 32 (4.3 billion group of unique identifier) Ambient temperature: -35ºC ~ + 80 ° C Receiver power:AC36V AC110V AC220V / AC380V DC12V DC24V control contact capacity: 5 amperes fully sealed relay (using AC 250V / 5A fuse)Transmitter (Handheld)Shell: reinforced nylon Weight: about 300 grams Protection grade: IP64 Frequency range: UHF 430 ~ 440MHz Transmitting power: 10dBm Battery: 2 alkaline batteries AA (AA) security code: 32 (4.3 billion group of unique identifier) Ambient temperature: -35ºC ~ +80 ° C (regardless of the battery temperature) control distance: no interference of 500 metersQuantity:1pc