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  • General
  • Feature
  • Specification
SINAPS-Compact responds to public address requirements and EN60849 compliance for small and medium-scale installations. It works autonomously and its single unit comprises: audio digital signal processing (DSP), a digital message player, amplifiers monitoring with switchover to backup amplifier, and loudspeaker lines monitoring. It can support 1 PSS849 security microphone console with touchpad and can process and route another four 0dB audio inputs into 4 different zones. Each channel is fitted with volume control, equalizers, and a programmable delay. Each 0db input features contact and VOX activation (ideal when using the cordles microphone, for example). Four digital messages can be recorded through audio inputs or downloaded as WAV files directly from a computer into IDA. A security message is pre-programmed in 4 languages. SINAPS-Compact is fitted with 4 alarm inputs and 4 input contacts making it possible to obtain preprogrammed routings. The 4 output contacts can be used to disable the 100V line attenuators. As an EN60849 security system, all SINAPS-Compact functions and peripherals are monitored. All incidents are recorded into a data file which can be consulted on the display screen. Also any detected faults are signalled by a general fault output contact. A local loudspeaker output enables selective listening to the messages and the system’s 100V output signals. Control keys and the front LCD screen can be used to configure SINAPS-Compact. Access can be password-protected.
  • 5 audio inputs (1 emergency broadcastmicrophone + 4 x 0db balanced inputs)
  • Monitoring of four 100V Loudspeaker zones
  • Max 500W per zone /amplifier.
  • Monitoring of 4 zone amplifiers + 1 backupamplifier
  • Full monitoring of the PSS microphone console(capsule, screen, touchpad, connections)
  • Digital message player (4 messages, total lengthup to 2mins. 11secs.)
  • Digital signal processing (DSP)
  • Parametric equalization: 3 bands on inputs, 7bands on outputs
  • Individual controls for each input and output level
  • Separate levels for the security sources
  • Free zone labelling
  • 9 programmable priority levels(contact or VOX audio routing)
  • Programmable delay of 0 to 683 msecs.
  • Measurements (levels and impedance) ofamplifiers and LS lines
  • Incident data record with up to 2048 incidents
  • Internal clock

0 dB Inputs / Outputs

Audio input impedance: 10 kOhms (balanced, screw terminal)

Input sensitivity: 0 dB

Audio output impedance: 50 Ohms (balanced, screw terminal)

Output levels: 0 dB

Max input/output level: +14 dBv

Audio bandwidth: 10 Hz to 22 kHz

Sampling: 48 kHz 24 bits

Distortion: 0.02% to 1 kHz

Output noise: <-84 dBu Lin, <-88 dBu A-weighted

Output dynamic: >98 dBu Lin, >102 dBu A-weighted

100V Inputs/Outputs

Max power per channel: 500 W

Amplifier gain measurement: 18 kHz

Line impedance measurement: 100V 18 kHz

Ground fault measurement under: 12 VDC 0 to 10 MOhms


Bandwidth: 8 kHz

Sampling: 16 kHz 16 bits

4 messages, total length 2 mins. 11 secs

Alarm/Contact Inputs-Outputs

4 alarm inputs (activation 24V-72V)

4 PA contact inputs

1 contact input (on/off control) Main power fault or battery backup fault

4 contact outputs

1 contact output (on/off control): «immediate fault synthesis» + «deferred fault synthesis» + «evacuation underway « + «measurement


Serial connections

1 RS485 connection to PSS849

1 RS232 for third party control (MOD BUS)

Size and Material

Metal enclosure: 1 U 19» grey RAL 7016

Width x Depth x Height : 430x230x44 mm

Weight: 3 Kg

Power supply /Consumption

Power supply: 24 VDC (Power supply

220VAC/24VDC included)

Consumption: 300 mA with no PSS connected,750 mA with PSSDT console