Series 4000 Alpha® LED signs
4080C
1018-4101E
Alpha® firmware version for standard enclosure sign
4120C
1018-4403N – Alpha® firmware (standard)
1018-8002B – Alpha® firmware (NEMA 12)
1018-8012B – Gateway firmware (standard)
4120R
1019-4403N – Alpha® firmware (standard)
1019-8002B – Alpha® firmware (NEMA 12)
1019-8012B – Gateway firmware (standard)
4160C
1018-5403O – Alpha® firmware (standard)
1018-8003B – Alpha® firmware (NEMA 12)
1018-8013B – Gateway firmware (standard)
4160R
1019-5403N – Alpha® firmware (standard)
1019-8003B – Alpha® firmware (NEMA 12)
1019-8013B – Gateway firmware (standard)
4200C
1018-6403N – Alpha® firmware (standard)
1018-8004B – Alpha® firmware (NEMA 12)
1018-8014B – Gateway firmware (standard)
4200R
1019-6403N – Alpha® firmware (standard)
1019-8004B – Alpha® firmware (NEMA 12)
1019-8014B – Gateway firmware (standard)
4240C
1018-7403N – Alpha® firmware (standard)
1018-8005B – Alpha® firmware (NEMA 12)
1018-8015B – Gateway firmware (standard)
4240R
1019-7403N – Alpha® firmware (standard)
1019-8005B – Alpha® firmware (NEMA 12)
1019-8015B – Gateway firmware (standard)