Defender Security DEFENDER SECURITY DEF‑0690‑1 Fireman’s Override Drop Switch – Flush Mount, 316 Stainless Steel

The DEFENDER SECURITY DEF‑0690‑1 Fireman’s Override Drop Switch is designed to provide controlled emergency access for authorised personnel. Operated using a universally recognised fire‑service drop key, this switch is commonly installed in commercial buildings, secure sites, plant rooms and public facilities where emergency override is required. Constructed from 316 marine‑grade stainless steel, the unit offers exceptional durability and corrosion resistance, making it suitable for both indoor and outdoor environments. The engraved fascia ensures clear identification, while the tamper‑proof fixings supplied with the switch help prevent unauthorised access or removal. A reliable, professional‑grade solution for fire and security systems.