Monitoring

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  • Door alarm with time delay

      Door alarm with time delay
    Do you sometimes forget to close a door or a window? This door alarm module sounds an alarm if a door is open more than the preset time. The time can be set from 10-160s, and the sound of the buzzer is adjustable. Comes with magnet conatcts which can be mounted on the door. Voltage supply: 9-12VDC Power consumption: 1.9uA (standby), 60mA (active) at 9V
    Part.no: 12108077
    In stock: 12 
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    $15.54

  • Motion sensor IR MSP430F2013

      Motion sensor IR MSP430F2013
    Small motion detection board using the MSP430F2013. Features: * MSP430F2013 microcontroller * Low power PIR sensor * Status LEDs * CR2032 battery holder * JTAG connector * Supports both Olimex and TI SBW layout Dimensions: 42x26mm (1.6x1.0")
    Part.no: 41003426
    In stock: 10 
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    1 - $24.94
    2 - $23.69
    5 - $22.44

  • PIR motion sensor HC-SR501

      PIR motion sensor HC-SR501
    A motion sensor which can detect the heat from humans and animals, of the kind found in movement-activated lamps. The module is easy to use, simply connect power, ground and the output signal. When the sensor detects the movement of a temperature higher than the surrounding area it activates the output. Included are potentiometers for adjusting the sensitivity and time-delay. A jumper sets the sensor to "trigger" or "non-retrigger", meaning that the sensor either keeps resetting the output signal, or stays high continuously, during the movement. * Power supply: 4.5 to 20VCD accepted. * Power consumption: 50uA. * Signal level: 3.3V. * Time delay: adjustable from 5-200s. * Detection area: 100°, 3-7m. * Working temperature: -15 to 70°C * Sensor size: ø23mm. * Mounting holes: c-c 28mm ø2mm. * Size: 32 x 24mm.
    Part.no: 41015509
    In stock: 15 
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    $5.90

  • PIR motion sensor mini 240V

      PIR motion sensor mini 240V
    Miniature PIR motion detector for installation in e.g. lighting fixtures. Can detect motion and night/daylight. Sensitivity and time delay are adjustable. Features with automatic day/night identification light sensitivity and ON-time adjustable for building-in Specifications detection angle: 100° detection range: 8m (@22°C) rated load: 800W resistive load, 150W fluorescent load (180~240VAC) power supply: 180~240VAC/50-60Hz working temperature: -10°C~+40°C working humidity: time-delay switch: 5 s, 30 s, 1 min, 3 min, 5 min, 8 min light control: dimensions: visible part: Ø22 x 10mm hidden part (controller): 55 x 25 x 35mm weight: ±41g
    Part.no: 41004548
    In stock: 1 
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    $15.54

  • Rörelsedetektor PIR mini inbyggnad 12V

      Rörelsedetektor PIR mini inbyggnad 12V
    PIR rörelsedetektor för inbyggnad i t.ex armaturer. Känner av rörelse samt dag/natt. Känslighet och tidsfördröjning kan justeras. 12 Vdc version with automatic day/night identification light sensitivity and ON-time adjustable for building in Specifications switch type: relay detection angle: 100° detection range: 8 m (@ 22 °C) rated load: 25 W resistive load (maximum inrush current 2.1 A) input: 12 Vdc ± 1V, 2.6 A output: max. 12 Vdc 2.5 A / 25 W quiescent current: 5 mA current with energised relais: 50 mA working temperature: -10 °C to +40 °C working humidity: time-delay switch: 5 s, 30 s, 1 min, 3 min, 5 min, 8 min light control: cable length: ± 18 cm dimensions: visible part: Ø 22 x 10 mm hidden part (controller): 55 x 25 x 35 mm weight: ± 41 g
    Part.no: 41013632
    Currently not in stock
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    $17.95