System Sensor
SpectrAlert Advance appliances are compliant with low-frequency sounder requirements for sleeping areas, making them usable in areas such as hotel rooms, dormitories, or assisted living facilities. Sounders and strobes integrate directly with fire alarm control panels and have a plug-in design and onboard shorting spring. Available in two-wire 12/24 V and two-wire 24 V models.
Protimeter: Aquant
Sensaphone: Sentinel PRO
KI: Passel
Sielox: AnyWare
Global Drain Technologies: 2000 T-Series Threshold Drain