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Audio Processing Power Supply& Batteries <br /> • Volume and tone controls for general paging and BGM 24 VDC,33AH Max rechargeable battery back-up power circuitry <br /> • Connectivity of optional speaker splitter modules built-in <br /> • Dual-tone tone generator with:Code 3 Tone and Slow Whoop for alerting Batteries can be housed in the enclosure(Up to two(BAT-1212), <br /> of system trouble 12 volt, 12 ampere hour batteries can fit in the enclosure. <br /> • Night ringer/security alerting capability Actual battery size required will depend on speaker and/or strobe <br /> • Audio power can be expanded by connecting to optional audio power load. Batteries are sold separately). <br /> boosters <br /> -SPB-80/4 80 Watt Supervised Audio Power Booster with 4 Amp Installation/Maintenance <br /> of Synchronized Strobe Power Multiple trouble LED indicators for quick system diagnostics <br /> -SPB-160 160 Watt Supervised Audio Power Booster Fully supervised circuitry always in effect—even during BGM and <br /> -SPB-320 320 Watt Supervised Audio Power Booster general paging(via patent pending technology) <br /> • Removable quick connect/disconnect terminals for ease of wiring, <br /> Live & Pre-recorded Message Announcement accepts#12 to#22 AWG <br /> • Supplied with 8 pre-recorded emergency messages Power limited circuitry with Class"B"or Class"A"wiring. Class"A" <br /> • Capable of in-field recording of all messages via 1/8"line level audio input only with use of Audio Splitter <br /> jack Surge protected circuitry <br /> • Preset audio levels for emergency messaging(prerecorded and live mic)- Audio and strobe power limiter reset button <br /> system reverts back to a pre set level regardless of the volume set for BGM <br /> or general paging <br /> • On board Push-to-Talk Microphone <br /> • Telephone paging input,disconnects BGM when in use Compatible Wheelock Products <br /> • Auxiliary input for Remote Microphone connection All Wheelock Speaker/Strobes <br /> Benefits and Advantages of the Multi-Function SAFEPATH4 All Wheelock Strobes <br /> • One System Multi-Function Facility Communications System All Wheelock Speakers <br /> • Background Music(BGM)system,with patent pending supervision during BGM All Cluster Speakers <br /> operation Wheelock Strobe Power Supply <br /> • Supervised Emergency/Fire Voice Evacuation System <br /> • Interfaces with telephone system for general paging requirements <br /> • Built in power for visual notification appliances e.g.,Strobes <br /> • Expandable for larger system requirements(with optional equipment) <br /> Inputs—Audio and Activation <br /> Priority Ordered Inputs Priority Type of Input <br /> Level <br /> On Board Microphone 1 Push to Talk(PTT) Microphone <br /> Auxiliary 2 Remote Microphone or Remote Microphone Expander <br /> Digital Message Input 1 3 <br /> Digital Message Input 2 4 <br /> Digital Message Input 3 5 <br /> Digital Message Input 4 6 <br /> Contact Closure activation <br /> Digital Message Input 5 7 <br /> Digital Message Input 6 8 <br /> Digital Message Input 7 9 <br /> Digital Message Input 8 10 <br /> Night Ringer Input 11 Contact Closure input <br /> Telephone Paging Input 12 Page port input <br /> Background Music Input 13 Line Level Input, 600 ohm, input voltage must be less then 2.5 V peak to peak, or.3 volts RMS <br /> Audio/Technical Specifications Mechanical <br /> Switch mode, Class D amplifier(40 Watts) Dimensions 21" H x 16"W x 6" D <br /> Speaker Outputs 25V or 70.7V power limited (wall mount) <br /> 36lbs. • <br /> Voice: 275 Hz—6.5 kHz Weight (without batteries) <br /> Frequency Response BGM: 100 Hz- 15 kHz • <br /> Meets UL Voice Evacuation Finish Red or black exterior <br /> Requirements of 800-2800 Hz <br /> enclosure • <br /> • <br /> Signal to Noise Ratio better than 65 dB Door Lock Wheelock Key-lock <br /> • • <br /> Dynamic Range better than 65 dB • • <br /> Total Harmonic Distortion less than 2% • <br /> Stand by Current Draw 130 mA <br /> Alarm Current Draw 4.7 amps <br /> 3 <br />