Addressable emergency push button with integrated isolator MAD-451-I

Manufacture: detnov
Product code: MAD-451-I

MAD-451-I is a European standard Detnov fire alarm device
✔️Origin: Detnov Spain, combined with high temperature fire detector, 12 month warranty, contact for quotation: 0976247114 Hochiki fire alarm button 870,000 VND, Hochiki fire alarm: 980,000 VND, Horing emergency fire alarm button: 780,000 VND


Consulting hotline: 0944934114
Product information

- Incorporates a status LED and a test key. Red. Certificate of CPR EN 54-11 and EN 54-17. Dimensions: 85 x 85 x 55 mm o Resettable alarm button

o For indoor use

o Combined LED indicator

o It has a key to check operation and reset

o Optional protective cap TBD-450-IW

o Connect two wires to the loop

o With built-in isolator

o Certified to EN 54-11 and EN 54-17

Loop feature:

Working voltage:

Consumption at rest:

Consumption in alarm:


22 to 38VDC

<300 μA

3 mA

Base 2 x 1.5 mm2
Temperature -10ºC to 55ºC
Humidity 95%
Protections class IP IP40
Size 98 mm x 98 mm x 48 mm
Structure ABS

EN 54-11 y EN 54-17

Nº : 0370-CPR-3150

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