... output voltage: 10A 3, working temperature:-25C-65C 4, receiver sensitivity:-100 dbm Two channel rolling code controller KST-RKX0201 ... , operating current: ≤ 3mA 3, working temperature:-25C-65C 4, receiver sensitivity:-100dBm 5, operating frequency: 315MHZ 6, the output voltage ... control system in one control panel: two item lock and two unlock,one lock and 4 channel rolling code receiver with relays