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Panasonic Photoelectrical and Thermal Smoke Detector 4400
State of the art detector for highest safety
Detection by combination of smoke and heat
Nuisance alarms reduced by up to 46% by using Artificial intelligence:
· Variable sensitivity and time delay based on smoke and temperature changes just before and after fire alarm level has been reached
· A learning function will ensure that the most suitable fire alarm algorithm is always used
High-tech mesh net prevents dust and insects to enter the detection chamber
Automatic service signal to minimise maintenance costs
Tested and approved according to EN54-5 and EN54-7
VdS Approval: G 212106
CPR: 0786-CPR-21172
SKU
B-4400
The multi detector contains one photo-electric (optical) smoke detector and one heat detector within the low
profile housing. The latest IC technology will secure the highest reliability possible. It has unleaded soldering.
The smoke detection chamber has a high-efficient optical system with an infrared light LED and a
photodiode with two lenses. Light reflection is used to detect smoke, which enters the detection chamber
through an insect filter and an optical labyrinth. The heat sensing element is a thermistor. The detector is supplied
with two red LEDs that will be blinking when the detector has activated alarm. It also has a green polling LED. The
detector is plugged in an analogue base (3312 / 4313 / 3379). The COM loop is connected to the base, which
also can have terminals for an external LED, e.g. BARIL.
The detector is intended for indoor use for systems FT128V2 and FT1020G3.