Bộ phát tín hiệu khẩn cấp

  • Dòng sản phẩm: RH2815E
  • Số lượng sản phẩm trong kho: Vẫn còn hàng

Xu hướng tìm kiếm: Bộ phát tín hiệu khẩn cấp

Alarm Interface

Specifications & Features:
The Alarm Interface RH2815E is used in a public address system to produce an alarm sound either by an emergency signal through connection to a fire alarm system or by manual operation on front panel,it can output 6 different messages (Siren,Clear,Alarm,False,Evacution,Recording)

- Produces an alarm sound automatically when activated by an external signal or manually by the knobs and pushbuttons on front panel.
- Can output 5 pre-loaded messages and 1 recorded message

- A shipped 8G SD card to store the 6 messages of Siren,Clear,Alarm,False,Evacution,Record.

-A handy microphone is available on the front panel.





Handy microphone
SD card (8G)
Removable terminal plug (2pins)
Power cable

Message Announcement


Alarm Input

Short-circuit current (6.35 jack)
24V DC (removable terminal block,2pins)

Record Input

Line input (6.35 jack):<400mV,10K Ohms
Mic input (6.35 jack): <600mV,600 Ohms

Audio Output


Volume Control

Mic record volume control
Audio output volume control

Frequency Response

20Hz - 20kHz, 士3 dB


<0.01% at 1kHz

Memory System

SD data transfer from front panel

Recording Time

No limit,depends on the capacity of SD card
File created in one minute is 3M approximately

Operatinq Temperature

0℃ to +40℃

Power Cable

(3x0.75mm2)x1.5m, 3pins

Power Supply

AC110~240V 50/60HZ
24V DC


89(H) X 483(W) X 366(D) mm


6.00 kg

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