ТЕКО
Radio channel smoke detector Astra-421 isp. RK (Astra-421 isp. RK) TEKO 00-00000455
SKU: 00-00000455
ETIM: EC001763
Price on request
Analogues by specifications
No description available
Stand-alone, independent
No
Explosion-proof verified
No
Height
45 мм
Smoke detector
Yes
Diameter
100 мм
Maximum number of networked devices
250
Supply voltage to
3.6 В
Supply voltage from
2.6 В
Main power source
Battery/Rechargeable battery
Network-connectable via radio
Yes
Mains-connectable via cable
No
Operating principle
Optical
Supply voltage current type
Direct current (DC)
With operation indicator
Yes
With backup battery
No
Mounting method
Surface mount
IP protection rating
IP41
Color
White
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