2x16 full message display
Intuitive clock programming
Multiple door chime
Ambient light sensor
Display and keymat backlighting
Outdoor temperature display
Wall and Deskstand* mount
† Proximity Arm/Disarm (WT5500P Only)
Installer’s programming
Multi-Language support
5 programmable function keys
3 one-touch emergency keys
Tamper switch
Nominal battery life – 1 year
Compatible with ALEXOR, IMPASSA and PowerSeries (via TR5164-433)
Visual armed status during sleep mode
Blue LCD display screen
*WT5500D or WT5500DMK
New
Now with blue LCD display screen