DESCRIPTION

The SENTRY range of vandal proof metal cabinet loudspeakers are constructed from epoxy coated high grade steel facers and cast aluminum back boxes. These speakers can be installated on solid ceilings or walls. Supplied with dual gland entries, which give the installer the option of loop in loop out termination thus avoiding the need for a separate junction box, these cabinets are both robust and aesthetically pleasing.

The SENTRY contain a dual cone loudspeaker offering a wide frequency response suitable for both speech and music applications. 

Designed to make installation quick and easy, this makes them ideally suited for applications that require style as well as high performance such as shops, schools, restaurants, hotels, public houses, offices, etc.

• EN models are compliant to the EN54-24 standard for Voice Alarm systems.
  
• ENC models are compliant to the EN54-24 standard for Voice Alarm systems, it includes a capacitor for DC line monitoring.
  
• A/B models are A/B line speakers for Voice Alarm systems.
  

FEATURES

Models:

• SENTRY6/RTC
• SENTRY6STC/AB

EN54-24 Certified Models:

• SENTRY6ST/EN
• SENTRY6ST/ENC
• SENTRY6RT/EN
• SENTRY6RT/ENC

Certification:

• EN54-24:2008: Fire detection and fire alarm system - Certificat N° 0905-CPR-201106

SPECIFICATIONS

SENTRY6ST/EN

Electrical

• Rated power, Watts: 6
• Tappings 100 volt line, Watts: 6/3/1.5/0.75/0.25
• Transformer Impedance, Ohms, 100V: 1.67k/3.33k/6.66k/13.3k/40k
• Tappings 70.7 volt line, Watts: 3/1.5/0.75/0.375/0.125
• Driver impedance, Ohms: 8
• Effective Frequency Range, Hz (BSEN60268-5): 110-18k
• S.P.L. @ 1 m, 1 Watt, dB, Octave, 100 Hz-10 kHz: 95
• S.P.L. @ 1 m, Full power, dB, Octave, 100 Hz-10 kHz: 103
• Dispersion at 1k/2k Hz, Degrees: 81/101 (H) 108/108 (V)

Environmental

• IP-Rating: 52
• Max/Min Amb Temp: -10°C/+55°C
• Relative Humidity: ≤95%

Mechanical

• Dimensions, front and depth, mm: 190 x 190 x 75
• Net Weight, kg: 1.80
• Colour (Unless Specified): White, RAL9016
• Material: Steel Front, Die cast back box
• Mounting: Screws
• Security: Ceramic Block, Thermal Fuse
  

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SENTRY6ST/ENC

Electrical

• Rated power, Watts: 6
• Tappings 100 volt line, Watts: 6/3/1.5/0.75/0.25
• Transformer Impedance, Ohms, 100V: 1.67k/3.33k/6.66k/13.3k/40k
• Tappings 70.7 volt line, Watts: 3/1.5/0.75/0.375/0.125
• Driver impedance, Ohms: 8
• Effective Frequency Range, Hz (BSEN60268-5): 110-18k
• S.P.L. @ 1 m, 1 Watt, dB, Octave, 100 Hz-10 kHz: 95
• S.P.L. @ 1 m, Full power, dB, Octave, 100 Hz-10 kHz: 103
• Dispersion at 1k/2k Hz, Degrees: 81/101 (H) 108/108 (V)

Environmental

• IP-Rating: 52
• Max/Min Amb Temp: -10°C/+55°C
• Relative Humidity: ≤95%

Mechanical

• Dimensions, front and depth, mm: 190 x 190 x 75
• Net Weight, kg: 1.80
• Colour (Unless Specified): White, RAL9016
• Material: Steel Front, Die cast back box
• Mounting: Screws
• Security: Ceramic Block, Thermal Fuse, Capacitor
  

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SENTRY6/RTC

Electrical

• Rated power, Watts: 6
• Tappings 100 volt line, Watts: 6/3/1.5/0.75/0.25
• Transformer Impedance, Ohms, 100V: 1.67k/3.33k/6.66k/13.3k/39.9k
• Tappings 70.7 volt line, Watts: 3/1.5/0.75/0.375/0.125
• Driver impedance, Ohms: 8
• Effective Frequency Range, Hz (BSEN60268-5): 250-18k
• S.P.L. @ 1 m, 1 Watt, dB, Octave, 100 Hz-10 kHz: 90
• S.P.L. @ 1 m, Full power, dB, Octave, 100 Hz-10 kHz: 97
• Dispersion at 1k/2k Hz, Degrees: 140/110

Environmental

• IP-Rating: n/a
• Max/Min Amb Temp: -10°C/+55°C
• Relative Humidity: n/a

Mechanical

• Dimensions, front and depth, mm: Ø194 x 75
• Net Weight, kg: 1.50
• Colour (Unless Specified): White, RAL9016
• Material: Steel Front, Die cast back box
• Mounting: Screws

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SENTRY6RT/EN

Electrical

• Rated power, Watts: 6
• Tappings 100 volt line, Watts: 6/3/1.5/0.75/0.25
• Transformer Impedance, Ohms, 100V: 1.67k/3.33k/6.66k/13.3k/40k
• Tappings 70.7 volt line, Watts: 3/1.5/0.75/0.375/0.125
• Driver impedance, Ohms: 8
• Effective Frequency Range, Hz (BSEN60268-5): 250-18k
• S.P.L. @ 1 m, 1 Watt, dB, Octave, 100 Hz-10 kHz: 95
• S.P.L. @ 1 m, Full power, dB, Octave, 100 Hz-10 kHz: 102
• Dispersion at 1k/2k Hz, Degrees: 119/100 (H) 77/99 (V)

Environmental

• IP-Rating: 52
• Max/Min Amb Temp: -10°C/+55°C
• Relative Humidity: ≤95%

Mechanical

• Dimensions, front and depth, mm: Ø194 x 75
• Net Weight, kg: 1.50
• Colour (Unless Specified): White, RAL9016
• Material: Steel Front, Die cast back box
• Mounting: Screws
• Security: Ceramic Block, Thermal Fuse
  

---------------------------------------------------------------------

SENTRY6RT/ENC

Electrical

• Rated power, Watts: 6
• Tappings 100 volt line, Watts: 6/3/1.5/0.75/0.25
• Transformer Impedance, Ohms, 100V: 1.67k/3.33k/6.66k/13.3k/40k
• Tappings 70.7 volt line, Watts: 3/1.5/0.75/0.375/0.125
• Driver impedance, Ohms: 8
• Effective Frequency Range, Hz (BSEN60268-5): 250-18k
• S.P.L. @ 1 m, 1 Watt, dB, Octave, 100 Hz-10 kHz: 95
• S.P.L. @ 1 m, Full power, dB, Octave, 100 Hz-10 kHz: 102
• Dispersion at 1k/2k Hz, Degrees: 119/100 (H) 77/99 (V)

Environmental

• IP-Rating: 52
• Max/Min Amb Temp:  -10°C/+55°C
• Relative Humidity: ≤95%

Mechanical

• Dimensions, front and depth, mm: Ø194 x 75
• Net Weight, kg: 1.50
• Colour (Unless Specified): White, RAL9016
• Material: Steel Front, Die cast back box
• Mounting: Screws
• Security: Ceramic Block, Thermal Fuse, Capacitor
  

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SENTRY6/STCAB

Electrical

• Rated power, Watts: 2x(6)
• Tappings 100 volt line, Watts: 2x(6/3/1.5/0.75/0.25)
• Transformer Impedance, Ohms, 100V: 2x(1.67k/3.33k/6.66k/13.3k/39.9k)
• Tappings 70.7 volt line, Watts: 2x(3/1.5/0.75/0.375)
• Driver impedance, Ohms: 2x(8)
• Effective Frequency Range, Hz (BSEN60268-5): 220-16.5k
• S.P.L. @ 1 m, 1 Watt, dB, Octave, 100 Hz-10 kHz: 86
• S.P.L. @ 1 m, Full power, dB, Octave, 100 Hz-10 kHz: 92
• Dispersion at 1k/2k Hz, Degrees: 140/180

Environmental

• IP-Rating: n/a
• Max/Min Amb Temp: -10°C/+55°C
• Relative Humidity: n/a

Mechanical

• Dimensions, front and depth, mm: 190 x 190 x 75
• Net Weight, kg: 1.95
• Colour (Unless Specified): White, RAL9016
• Material: Steel Front, Die cast back box
• Mounting: Screws

APPLICATIONS

• Schools
• Stores
• Shopping malls
• Hotels
• Train stations
• Universities
• Industrial sites

Case studies

DOCUMENT DOWNLOADS

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