04/23/2024 9:07 p.m.
https://cablematic.com/en/products/electronic-alarm-with-46m-steel-cable-and-speaker-120db-BJ068/
Electronic alarm with 4.6m steel cable and speaker 120dB
REF: BJ068
Specifications
  • Electronic alarm with 4.5 m steel cable.
  • The alarm sounds when the cable is cut or when it is manipulatedthe central control unit.
  • When not in use, the steel cable is wound to the alarm control unit.
  • Two coded security keys are supplied.
  • Forces and handles forcibly proof.
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More info
PVP 39.07
8.99
Price including VAT: 8.99
PVD 34.35
7.90
2 years
warranty
14 days
returns
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Out of stock

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More info
Specifications
  • Electronic alarm with 4.5 m steel cable.
  • The alarm sounds when the cable is cut or when it is manipulatedthe central control unit.
  • When not in use, the steel cable is wound to the alarm control unit.
  • Two coded security keys are supplied.
  • Forces and handles forcibly proof.

More info

Electronic alarm system consisting of a steel cable that surrounds the objects to be protected. If you try to manipulate the alarm, either by cutting the cable or by forcing the lock, the alarm goes off. The alarm has a speaker that emits an alarm sound of 120 dB.

Specifications
  • Electronic alarm with 4.5 m steel cable.
  • The alarm sounds when the cable is cut or when it is manipulatedthe central control unit.
  • When not in use, the steel cable is wound to the alarm control unit.
  • Two coded security keys are supplied.
  • Forces and handles forcibly proof.
  • Heavy-duty steel cable, covered with plastic.
  • Heavy duty outer shell, with internal steel chassis.
  • Supplied with optional bracket, which fixes the unicontrol of a wall, vehicle, etc.
  • Powerful internal speaker that emits a sound of 120 dB.
  • Gross Weight: 590 g
  • Product size (width x depth x height): 14.0 x 8.5 x 7.0 cm
  • Number of packages: 1
  • Packages size: 25.3 x 18.0 x 7.0 cm
  • Master-pack: 10

Videos

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Technical terms

  • Movement detector
Movement detector
Within the detection systems we can find different types according to their operation, among them the most common:
  1. Infrared sensors
  2. Vibration sensors.
  3. Photoelectric sensors.
  4. Ultrasound sensors.
  5. Acoustic sensors
Each type of sensor uses different detection methods and each one is recommended according to the situation.
  1. Sensors by infraRrojos, are one of the most used types, thanks to its reliable operation and installation, since we can find this type of wired and wireless sensors.
    The infrared sensor has a phototransistor capable of detecting the infrared electromagnetic radiation emitted by a body, this type of radiation is not visible by the human eye. A change of radiation in its perimeter will activate the relay and proceed to send ato alarm signal.
    Within these, there are two models, passive infrared sensor, which only has a phototransistor and assets, which have an emitter and a receiver.
  2. Vibration sensors are used mostly in security systems, such as window sensors. car alarms etc.
    Its operation is based on an accelerometer, through a piezoelectric sensor. This type of sensorDue to its construction material it allows to detect changes and pressure when emitting an electric charge.
  3. Photoelectric sensors, these are the sensors that use photoelectric rays, normally a transmitter and a receiver are used, they are commonly used in automatic door systems, elevator doors, production chains, etc.
  4. The ultrasonic sensors are those that emit an acoustic signalabout 30 kHz, a signal that is not appreciated by humans. This signal or wave propagates through space, walls, objects, doors, etc. once the signal has spread the sensor is activated and any change will trigger the sensor.
    These types of sensors are also used in devices that require measuring distances and detecting objects.
  5. Acoustic sensors, are those that can detect the signal emitted by anyobject and are able to detect the pressures that the acoustic waves emit, such as the noise of the crystals when breaking a window.

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