Specifications include, but are not limited to: AED – Defibrillation Supplies: batteries, AED pads, AED wall cabinets, AEDs and defibrillators 2. Cabinets – Lock Boxes: fire- and water-resistant safes, vertical files, fire chests 3. Classroom Safety: protective shields, backpacks, clipboards and whiteboards 4. Door – Window Safety: security card readers, access control systems, door locking systems, access fobs, window alarms, shelter shutters and shades, door openers, key pads, exit devices 5. Emergency Notification: call boxes, speakerphones, gatekeeper products, intercom systems 6. Emergency Rescue: crisis response kits, evacuation chairs 7. Fire – Crowd Control: extinguishers, safety mirrors, barriers, stanchion posts and ropes 8. First Aid: first aid kits, refill items, wall cabinets 9. Locks: deadbolts, combination locks, padlocks, cable locks, pushbutton lockdown stations 10. Communication Devices: megaphones, two-way radios, headsets 11. Metal Detectors: hand-held and walk-through