Honeywell Home CEREMLXB 4-Button Extra Key Fob for CE3 and CE2Y-LX2 Transmitter, Black

4-button wireless key fob for remote security system control. Features AWAY, STAY, and OFF modes plus a two-button PANIC function for emergency alerts. Tricolor LED status light provides real-time visual feedback on system status. Compatible with CE3 and CE2Y-LX2 transmitters. Enables wireless arming/disarming, garage door operation, and relay control for lights and other connected devices. Compact design with included mounting plate for convenient placement.