The SpectrAlert Advance series offers the most versatile and easy-to-use line of low-frequency sounder and low-frequency sounder strobes in the industry. With red plastic housings, dual-listed for wall and ceiling mounting, System Sensor P2RH-LF can meet virtually any application requirement.
The wall-mount low-frequency sounder and low-frequency sounder strobes were designed to address the NFPA 72 sleeping space requirements that require a low-frequency notification appliance that operates within the frequency range of 520 Hz ± 10% and is of a square wave tone. Like the entire SpectrAlert Advance product line they include a variety of features that increase their application versatility while simplifying installation. All devices feature plug-in designs with minimal intrusion into the backbox; making installations fast and foolproof while virtually eliminating costly and time-consuming ground faults.
To further simplify installation and protect devices from construction damage; System Sensor P2RH-LF utilizes a universal mounting plate with an onboard shorting spring, so installers can test wiring continuity before the device is install. Installers can also easily adapt devices to a suit a wide range of application requirements using field-selectable candela settings; automatic selection of 12- or 24-volt operation, and a rotary switch for 520 Hz low-frequency sounder tones.
Features / Specifications
- Plug-in design with minimal intrusion into the back box
- Tamper-resistant construction
- Rotary switch for low frequency sounder tone
- Universal mounting plate for wall units
- Mounting plate shorting spring checks wiring continuity before device installation