DSPPA PAVA2240 Voice Evacuation System for Clothing Store & Office Building Solutions

PAVA2240 is the host of the voice evacuation system. With built-in 240W digital amplifier, not only can it send out warning and alarm, but also support handhold microphone to make voice evacuation. It can manage emergency alarming, fire alarm announcement and background music playing for 2 zones. It is an ideal application for small shopping malls, office building and sports venues.

Integrated and user-friendly design without rack-mounting;
One-key alarm and two kinds of editable alarm voices; EMC microphone for on-site voice evacuation;
Support speaker line detection (light load, over load and short circuit); system error information is backed up in SD card by logging program;
Support both AC and DV 24V power supply, which can be automatically identified and convert;
Built-in two 240W digital power amplifier modules, which can have master and standby amplifier switch automatically;
Equipped with 24V battery charger, which can be charged automatically when the system is powered by AC;
2 input dry contacts, which can be integrated with the third-party system (such as the fire alarm system);

Main products:
Voice Evacuation System HostPAVA2240



Fireman (Paging) MicrophonePAVA2200


EN54 Fireproof Ceiling SpeakerDSP3254EN


System Diagram


1. Application for a clothing store:
Area: 25 m * 20 m, covers an area of 500 ㎡
Layout: a men's clothing area 250 ㎡ and a women's area of 250 ㎡
Area usage: selling clothing supplies
System function: emergency voice evacuation



Solution:
PAVA2240: 1 pc host allocated in the reception for conducting voice evacuation in case of emergency;
PAVA2200: 2 pcs paging microphones allocated respectively in the men's clothing area and women's clothing area for calling help and early warning in emergency.
DSP3254EN: 11 pcs EN54 certified fireproof ceiling speakers for sound enlargement to ensure that the voice evacuation warning covers the whole area.

Product List

ITEM NO.	Name	Model	Quantity
1	PAVA2240	240W 2 Zones Voice Evacuation System Host	1
2	PAVA2200	Fireman Microphone	2
3	DSP3254EN	EN54 Fireproof Ceiling Speaker	11

2. Application for a 2-floor office building
Area: 25 m * 20 m for each floor
Layout: 500 ㎡ for 1st floor and 500 ㎡ for 2nd floor
Area usage: offices
System function: emergency voice evacuation


Solution:
PAVA2240: 1 pc host allocated in the reception for conducting voice evacuation in case of emergency;
PAVA2200: 3 pcs paging microphones allocated respectively in the manager’s office, 1st floor and 2nd floor for calling help and early warning in emergency.
DSP3254EN: 20 pcs EN54 certified fireproof ceiling speakers for sound enlargement to ensure that the voice evacuation warning covers the whole area.

Product List

ITEM NO.	Name	Model	Quantity
1	PAVA2240	240W 2 Zones Voice Evacuation System Host	1
2	PAVA2200	Fireman Microphone	3
3	DSP3254EN	EN54 Fireproof Ceiling Speaker	20

Main Products
Voice Evacuation System Host PAVA2240



Features:
AB line speaker output of two zones, independent switch with master volume, treble and bass adjustment
Support speaker line detection (light load, overload, open circuit and short circuit)
One channel audio input, two-zone paging microphone, support offline detection
Built-in primary and standby 240W digital amplifier module, auto switch to standby amplifier when the primary one breaks down
Support AC/DC power supply, and AC/DC automatic recognition and switch
With 24V battery charger, auto charging when AC power supply is used
With emergency button which supports playing of recordings in SD card under emergency circumstances. Button-press records will be saved in SD card.
Speaking through a handheld microphone will be automatically recorded in SD card.
Two-channel linkage output
Two channels of dry contact input
Can be connected with Fireman Microphone PAVA2200

Specifications:

Items			Index
Rated power output			240W (Note: please connect high impedance speaker within this load)
Rated voltage output			100V
Power supply			AC220V/50Hz
Sensitivity	Microphone		5mv（±1mv）
	Line input		1VRMS（±100mv）
SNR	Microphone		≥70dB
	Line input		≥80dB
Frequency response	Microphone		100Hz~10KHz(±3dB)
	Line input		80Hz~15KHz(±3dB)
The ratio of source electromotive force			≥12dB
Total harmonic distortion			≤0.5%
Tone adjustment range			±11±2 dB
Rated power consumption			350W
AC-DC power supply switching time			No intermittent
Main and standby amplifier switching time			No intermittent
Battery life of 12AH (two batteries in series form 24V)			2H (voice evacuation works normally)
Machine dimensions			500×400×180mm
Net weight			15KG (without batteries)
Battery		Size	≤150*100*100mm (2 pcs)
		Voltage	12V; (two batteries in series form 24V)

Fireman Microphone PAVA2200

Features：
Fireman emergency microphone
Can remotely control PAVA2240
 With EVAC, ALERT voice
Support real-time monitoring of microphone
One cable to supply power, transmit audio and communicate
Support 500m long-distance transmission
Support redundant cable connection
With operation permission control

EN54 Fireproof Ceiling Speaker DSP3254EN

Features:
Built-in 100v transformer
In-ceiling type loudspeaker
6.5” paper cone waterproof driver
Rate power 10W with optional power taps
High-class steel and form by stamping
Leaded wire case and ceramic terminals for fireproofing
Comply with EN54-24 requirements

Specifications:

Model	DSP3254EN
Full - range	6.5”
Rated Power	10W
Line input	100V
Sensitivity (1M,1W)	91.7±2dB
MAX SPL(1M)	101.7±2dB
Freq. Response	90-20,000Hz
Cutout size	Ø185 - Ø200mm
Dimension	141 x Ø211mm
Weight	1.6kg