Public Works Department Tender

Supply, Installation, Testing and Commissioning of EN54-16 PA/VA System 8 Zone Controller having AES67/Dante communication. System shall be able to Detection and indication of failure in all emergency functions. 8 class D amplifiers for 100V/70V lines, with 100W per channel.Audio Matrix 5x8 expandable up to 20x500. 8 pre-amp outputs for external analogue integration. having 1 Backup amplifier channel for Every 3 Working Amplifier channel. Controller shall have 5 Audio inputs all the Inputs shall be able to program at different zones.Up to 32 multi-zone microphones connected with CAT5 UTP cable. Controller shall be AES67/Dante Based and able to communication over Layer 3 network. built in DSP with equalizer 48 kHz, 24 bits - 344 MIPSController shall be able to integrate with Other system over UDP and RS232 Protocol, expandable up to 1024 Zones for the Music, Pre-recorded, Broadcasting and Emergency evacuation Integration with Fire Alarm Control Panels.Pre-recorded evacuation messages & 4,3'' Frontal touch screen with access control. 4GB of internal memory for pre-recorded messages. Integrated mergency microphone.

Supplying, installation, testing & commissioning of 8 Zone Keypad Microphone with following features: 8-zone programmable buttons and additional 1 x Event activator, 1 x ALL Call, 1 x Talk / Auto-lock function buttond and LED indications for zone selection, LED indicators of the State (Emergency, Failure, Link, Busy, Busy Line, Conceded Word. 8 indicators Zone selected. Gooseneck includes illuminated ring for conceded word). Microphone should have capacity to communicate up to 1Km, Sensitivity up to 43dB or better, 2 x RJ45 Connector, Microphone should have condenser microphone with Axial with hipercardioid polar diagram response. Microphone shall be able to Control BGM, Play any message and Stop any Message etc as required.

Supplying, installation, testing & commissioning of of EN 54-24 Certified 3” Ceiling loudspeaker with following specification: 3” metallic loudspeaker for 70/100V lines with built-in fire protection and back fire dome. 9W of maximum power, tapping of 6, 3, 1.5, 0.75W @100V and 3, 1.5, 0.75, 0.375W@70V, Frequency response: 100-20000 Hz. SPL Level (Max/1M) 87dB, SPL(1W/1M) 81dB, Ceramic terminal Protection with Thermal fuse 150° or better, IP 44 protection class and type A according to EN54-24 complete as required.