The Ubiquiti UACC-CABLE-DOORLOCKRELAY-2P connects your electric or magnetic lock and your door position sensor to an Access Hub such as the EAH-8. This cable features 2 x 18 AWG conductors for an electric/magnetic lock and 2 x 22 AWG conductors for a door position sensor. The cable itself is plenum-rated, meaning it's jacketed in a fire-retardant plastic jacket that has low smoke and low flame characteristics. The Two-Pair Door Lock Relay Cable is compatible with: UA-LOCK-MAGNETIC UA-LOCK-ELECTRIC EAH-8 UA-G2-SK UA-G2-SK-PRO UA-HUB