DSPPA MP9815E – PA System Emergency Panel with Siren, Recording & Alarm Trigger
The DSPPA MP9815E is a dedicated emergency control panel designed for public address systems to handle critical situations such as alarms, evacuation announcements, and emergency broadcasting. It enables instant activation of siren signals or pre-recorded messages, ensuring fast and clear communication during emergencies.
Technical Specifications:
System Type:
- Type: PA System Emergency Panel
- Model: MP9815E
Audio Inputs:
- MIC Input: 2mV / 10kΩ
- Line Input: 1V / 10kΩ
- Alarm Input:
- Trigger: 0V (short circuit active)
Audio Output:
- Output Signal:
- Siren signal
- Recorded message
- Output Level: 1V
Recording System:
- Built-in digital recording IC
- Recording Time: up to 60 seconds
Allows storage of emergency voice messages.
Audio Performance:
- Frequency Response: 100Hz – 10kHz (±3dB)
Control Functions:
- FIRE button:
- Manual siren activation
- START:
- Start recording or playback
- STOP:
- Stop recording or playback
- Output volume control
- Recording level control
From the front panel (page 2), the device provides simple and direct control for emergency operation.
Interface & Integration:
- Alarm trigger input
- MIC / LINE input
- Audio output to PA system
Designed to integrate with amplifiers and PA controllers.
Protection System:
- AC fuse protection
Power & Electrical:
- Power Supply: AC 220V / 50Hz
Physical Specifications:
- Dimensions: 484 × 365 × 88 mm
- Net Weight: 7.1 kg
Key Features:
- Emergency siren and voice playback
- Built-in 60-second recording memory
- Alarm trigger input (fire system integration)
- MIC + LINE input support
- Output volume and REC level control
- Simple and user-friendly interface
- Rack-mount professional design
Applications:
- Fire alarm systems
- Emergency evacuation systems
- Public buildings
- Schools and universities
- Hospitals
- Factories
- Shopping malls
- PA emergency broadcasting systems
Connect Gates Professional Opinion:
From Connect Gates’ perspective, the MP9815E is a simple but critical safety component in any PA system. It is designed specifically for emergency scenarios, not for daily audio use. It works best when integrated with amplifiers and controllers to provide immediate siren or voice alerts during critical situations.