STI-6402 Exit Stopper Door AlarmThe highly effective Exit Stopper can serve as an inexpensive security device and help stop theft by alerting you to any unauthorized exits or entries through emergency exit doors. If the protected door is opened, the electronic Exit Stopper emits an ear piercing alarm for 30 seconds, 3 minutes or continuously (as preset by the user). A key operated override will silence the alarm and allow authorized exits. The unit can be set for a 15 second delay

Duct Sensor 4098 PCA

276B/277B series noncoded fire alarm stations are contemporary styled Lexan stations and are flexibly designed to meet a wide variety of application requirements and operational sequences

25/70V RMS Operating Voltage

The EVD-R amplifies and transmits these vibrations to the EVD-M controller

the NCD meets todays building aesthetic needs

- Maximum of 1 UD-2000 per panel

ensuring durability in both indoor and outdoor installations

Communication takes place over the power (+ and –) lines

Loop/Protocol: Conventional 24 VDC or 24 VFWR notification appliance circuits

Use with ONYX Series Intelligent Fire Alarm Control Panels

The mounting plate enables pre-wiring of all connections to speed and simplify installation

allowing technicians to verify detector operation and panel communication without introducing smoke or heat