EN54 Voice Evacuation System
The EN 54 Fire detection and fire alarm systems is a mandatory standard of European Union market that specifies voice evacuation system requirements and laboratory test for every component of fire detection and voice alarm system in emergency evacuation.
The requirements related with emergency voice evacuation system including EN54-4 (Power supply equipment), EN 54-16 (Voice alarm control and indicating equipment) and EN 54-24 (Voice alarm loudspeakers).
In order to meet the market requirements, DSPPA has launched into the market PAVA8000 voice evacuation system design.
Wall Mount Series
Dante 8-160 Zones Voice Evacuation System
EN54 Speaker
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Esta página es acerca de los importadores y exportadores de EN54 Voice Evacuation System Buscar en la categoria : B2B Servicios Buscar en la categoria : system, en54, evacuation, voice |
852 Bienes de equipoReportar abuso
Martes 08 septiembre 2015
Module parameters HD-720P-38*38mm 1.0megapixel low-illumination HD web camera Network Camera - Sensor type 1/4 inch、1.0megapixel , CMOS low-illumination width dynamic sensor - Minimum illumination Color: 1 Lux/F1.2, black and white: 0.02Lux/F1.2 - Electronic shutter 1/5 second ~ 1/50...
ZT Technology Group Ltd.
- ellazhan
- 852 - Fo Tan
- +85 2 26 75 75 58
852 Bienes de equipoReportar abuso
Lunes 07 septiembre 2015
- Feature (click here for details) - - Under the LAN can support more than 10 simultaneous client connections cameras, image lag within 100 milliseconds, supports standard streaming media network protocols, network 8 M per channel bit rate case, no mosaic - The DSP processor...
ZT Technology Group Ltd.
- ellazhan
- 852 - Fo Tan
- +85 2 26 75 75 58
233010 Cosmética / bellezaReportar abuso
Miércoles 20 noviembre 2024
Cantidad : 500 - Precio : USD0.5/pc
100 years American Technology China Excellent Manufacturing Partner of Fortune top 500 Leading Brand in T bolt hose clamp Ind T Bolt Hose Clamp KTBF156 1)Rated Ultimate Torque: Plated Steel Bolt & Nut: 90in.lbs. (min.)(10.2Nm)300 Series Stainless Bolt & Nut: 75in.lbs...
King Seal Fastener Technology(Anhui) Co., Ltd.
- 233010 - Bengbu
- 86 552 4193229
