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| System Specifications |
|---|
| FACP: ADT EST3 FACP Location: Fire Equipment Room System Type: Addressable System Line Voltage: 120VAC NAC Voltage: 70.7VRMS (Audible) 24VDC (Visual) System Coding: Slow Whoop + Message Strobes Synchronized: Yes, Genesis Date of last known Upgrade: N/A Year Opened: 2022 |
Herndon Station is a WMATA train station located at 12530 Sunrise Valley Dr, Herndon, VA. The station was built in 2022, and the fire alarm system is original.
System Specifications[edit | edit source]
FACP[edit | edit source]
The building is protected by an ADT EST3 addressable fire alarm system. The panel is likely located in the fire equipment room. The system runs ADT’s Signature addressable protocol, and is equipped with voice evacuation. The evacuation signal is slow whoop followed by the default EST message.
Annunciators[edit | edit source]
There is an ADT EST3-LCDANN annunciator in the station manager’s office.
Notification Appliances[edit | edit source]
Most notification appliances are Edwards “Genesis” WG4RF-SVMC weatherproof speaker/strobes (red, set to 70V).
Areas requiring additional audible coverage have Edwards WG4RF-S weatherproof remote speakers (red, set to 70V).
Initiating Devices[edit | edit source]
Pull Stations[edit | edit source]
All pull stations are ADT ADT-278 addressable dual-action pull stations.
Automatic Detection Devices[edit | edit source]
There are ADT ADT-HRS addressable 135°F fixed-temperature/rate-of-rise heat detectors in the elevator lobbies, mounted on EST SIGA-SB bases.