يُستخدم جهاز التزويد بالطاقة PS100 مع مجموعة كبيرة من المنتجات الكهربية. It has an option to provide key to lock the enclosure. Battery backup has two hours backup power at full load during an A.C. power failure. Batteries will automatically recharge when failed power is restored. Fire alarm provides input for a normally closed fire alarm contact. When the fire alarm contact is “open”, power to locks or other component is removed. Restoring power is field selectable for automatic or manual.