Categories

Kamami.pl - Official Raspberry Pi distributor

Shipping

Order and pay in

for same day shipping

New products


AVT2774 A View larger

AVT2774 A

LARGE POWER ALARM SIGNAL - PLATE

More details

ID: 190466

2,30€ gross (23% VAT)
1,87€ net

Add to wishlist

More info

LARGE POWER ALARM SIGNAL - PLATE
Producer: AVT

An inseparable element of every reliable alarm system. The siren was designed in the most simplified way, from generally available elements. The signal is generated in two symmetrical multivibrators that cooperate with each other. One of them provides a signal modulating the work of the other. As a result, the acoustic signal builds up and falls, which makes it well recognizable.
The signal from the multivibrators is directed to the power amplifier supplemented with capacitors filtering / disarming the power supply.

The device is especially recommended in alarm systems, all those who need a reliable sounder

Selected parameters:

  • modulated signal
  • sound transducer - loudspeaker
  • power output - 20-25 W
  • 4-8 ohm speaker resistance
  • peak current drawn - 5 A
  • power supply - 12-18 Vdc
  • printed circuit board and documentation included
      Detailed description in EdW 12/05

Manufacturer