1, operating voltage: 12V 2, output voltage: 10A 3, working temperature:-25C-65C 4, receiver sensitivity:-100 dbm Two channel rolling code controller KST ... temperature:-25C-65C 4, receiver sensitivity:-100dBm 5, operating frequency: 315MHZ 6, the output voltage: AC Direct optional 7, output voltage: ≤ 10A ... panel: two item lock and two unlock,one lock and 4 channel rolling code receiver with relays