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LORAWAN Wireless System

LoRaWAN wireless manual call point

SJ-LR09

Features:

  1.  Working voltage: DC3V(2 pcs of DC 1.5V AA lithium battery).

  2.  Low power consumption: monitoring current <20 uA, and lifespan of the battery is more than 10 years.

  3.  Long transmission distance: 2KM in the urban area.

  4.  With plug type structure, it is easy for installation and maintenance.

  5.  It can repeat the alarm and be reset by specific tools.

Technical Parameters:
Power supply:DC 3V(2 pcs of DC1.5V AA liuthium battery)
Monitoring current:<100 uA
Alarm current:<2 mA
LEDs:The green LED will flicker about every 60 seconds  during normal operation, in an alarm status or a testing status, the red LED will remain lit
External dimensions:90mm×90mm×43mm
Housing material/color:ABS(red)
Weight:approximately 138g
Ambient conditions:Temperature: -10℃~+50℃
Relative humidity:≤95%(40℃, no condensation)
Activation:Repeat the use of the plastic press plate, after startup, the special tool can be used to reset maunally