Dortronics Systems the 6510 series of emergency pull stations provide conspicuous signaling or release in case of emergency. This easy to operate stations require a single pull action to actuate. Dual SPDT switch allow connection to an alarm or access control system while simultaneously breaking or making power to a lock or siren using the second set of contacts. Applications: ideal for use in hospitals, schools, industrial facilities and office buildings. Use for emergency exit door release with badge in/out access control systems, or door interlock and mantrap type systems. Colors and text make this unit suitable for signaling an alarm panel of any natural disaster, hazmat incident, or medical emergency. Deters unauthorized access, ie smoking in stairwells, and nuisance access to fire escapes. Custom labels: may be ordered by contacting the factory. This would be special order and lead times will vary accordingly. Easy mounting and wiring: 2 mounting screws are all thats needed to surface mount the 6510. The unit mounts to a standard single gang electrical box. Wiring is accomplished by utilizing the screw terminals on the back of the unit to connect to any system or device. Unit is pre-wired, simply cut the wire not needed for a normally open or normally closed contact. Key reset: following actuation the pull station is reset by opening the front cover (with the key provided) and installing a new acrylic break rod. Close and relock the cover and the 6510 is restored and ready for the next emergency. Electrical: utilizes (2) SPDT Switches in parallel switch rating 1 ampere at 30 VDC or VAC UL listed for indoor or outdoor use. Minimum clearance behind unit for wiring 1-1/2-inches. Metal housing construction large self clamping screw terminals mounted on a 4 point barrier strip baked on powder coated finish.