4-channel garage door receiver Power: 12 to 24V Supply: AC/DC Frequency: 433.92MHz 66bit rolling code Four-channel garage door receiver Channel: 4Power: 12 to 24VSupply: AC/DCFrequency: 433.92MHz66bit rolling codeRating in open space: 50 to 100mMemorized transmitters: 30 piecesLatch or non latch: latch or non latch optional by a jump wireWeight: 160g 4-channel garage door Receiver
