[DSA-AC and HCD 1-AC] A button complying with Section 1138A.4 or Sections 11B-205 and 11B-309 _|Operable Parts|_ in the area of refuge shall activate both a light in the area of refuge...
The SpectrAlert Advance P2WH-LF is a white, two-wire, 24 volt, low frequency sounder strobe with selectable high-candela strobe settings of 135, 150, 177 and 185 cd for wall or...
The SpectrAlert Advance P2RH-LF is a red, two-wire, 24 volt, low frequency sounder strobe with selectable high-candela strobe settings of 135, 150, 177 and 185 cd for wall or ceiling...
Wheelock’s patented 2-wire Series AS Audible Strobe Appliances and Series AH Audible Devices offer more features with low current draw. Strobe options for wall mount models include...
Features Standard and Low Frequency models available Plug-in design with minimal intrusion into backbox Tamper-resistance construction Field-selectable candela settings...
Wheelock has the broadest UL Listed weatherproof product line in the industry for wall and ceiling mount with an extended temperature range of -31°F to 150°F (-35°C to 66°C) per UL...
., existing vehicles with securement systems which do not comply with part 38 standards), the entity must provide and use a securement system to ensure that the mobility device remains within...
Peak clipping shall not exceed 18 dB of clipping relative to the peaks of speech. [ECTCR UFAS 4.33.7]
Handset cords, if provided, shall be 29 inches (735 mm) long minimum.
Peak clipping shall not exceed 18 dB of clipping relative to the peaks of speech.
Handset cords, if provided, shall be 29 inches (737 mm) long minimum.
Handset cords, if provided, shall be 29 inches (735 mm) long minimum.
Peak clipping shall not exceed 18 dB of clipping relative to the peaks of speech.
[See subsections ...]
706.6 Peak Clipping Level. Peak clipping shall not exceed 18 dB of clipping relative to the peaks of speech.
[See subsections ...]
708.3 Handsets. Handset cords, if provided, shall be 29 inches (735 mm) long minimum.
(3) The maximum pulse duration shall be two-tenths of one second (0.2 sec) with a maximum duty cycle of 40 percent. The pulse duration is defined as the time interval between initial...
A method of two-way communication, with both visible and audible signals, shall be provided between each area of rescue assistance and the primary entry. The fire department or...
[See subsections ...]
Location and Spacing Rooms with an area than can be circumscribed by a circle 50 feet in radius can be covered by a single centrally located strobe of 75 cd. For very small rooms,...
Audible emergency signals must have an intensity and frequency that can attract the attention of individuals who have partial hearing loss. People over 60 years of age generally have...
(5) The flash rate shall be a minimum of 1 Hz and a maximum of 3 Hz.