08/04/2026 11:31 a.m.
https://cablematic.com/en/products/gsm-alarm-with-sos-button-and-volumetric-magnetic-sensors-LA021/

GSM Alarm with SOS button and volumetric magnetic sensors

REF: LA021
Specifications
  • GSM alarm that allows the operation by SMS commands: armed, partial armed, disarmed, configuration and status of the alarm.
  • The user can have saved SMS messages, of the most usual operations.
  • Programming of 6 authorized numbersto be administrators. These numbers can receive calls, SMS or both. They also allow other telephone numbers to be authorized for access to the basic functions of the alarm.
  • Listening function in the location of the alarm. The alarm has an integrated microphone.
  • Faced with an alarm jump, send SMS immediately to authorized telephone numbers.

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More info
PVP 46.88
43.13
Price including VAT: 43.13
PVD 41.20
37.90
2 years
warranty
14 days
returns
OUTLET


We will notify you when it is back in stock.
More info
Specifications
  • GSM alarm that allows the operation by SMS commands: armed, partial armed, disarmed, configuration and status of the alarm.
  • The user can have saved SMS messages, of the most usual operations.
  • Programming of 6 authorized numbersto be administrators. These numbers can receive calls, SMS or both. They also allow other telephone numbers to be authorized for access to the basic functions of the alarm.
  • Listening function in the location of the alarm. The alarm has an integrated microphone.
  • Faced with an alarm jump, send SMS immediately to authorized telephone numbers.

More info

GSM alarm with large SOS button in the control module. It is connected via GSM mobile telephony. Economical and simple programmable through SMS messages. The alarm has a large SOS button on the front panel. Mainly designed for ease of use, and to install on older people, who require special attention and control. Ideal for remote medical emergencies. It also has an LCD viewer that reports the statusof the alarm. Model that includes power supply (12V/1A), volumetric sensor, magnetic sensor and central unit.

Specifications
  • GSM alarm that allows the operation by SMS commands: armed, partial armed, disarmed, configuration and status of the alarm.
  • The user can have saved SMS messages, of the most usual operations.
  • Programming of 6 authorized numbersto be administrators. These numbers can receive calls, SMS or both. They also allow other telephone numbers to be authorized for access to the basic functions of the alarm.
  • Listening function in the location of the alarm. The alarm has an integrated microphone.
  • Faced with an alarm jump, send SMS immediately to authorized telephone numbers.
  • Compatible with wireless detectors. Sistema of learning code for greater security.
  • Supports 17 wireless zones.
  • Programming of different areas and operative: normal, partial, at home, entrance area, 24 hours of sound, 24 hours of silence, local area, SOS zone, and zone timbre. +
  • Specific SMS programming for each zone.
  • It has output for external siren connection.
  • Protection against power cut external Automatic sending of SMS to authorized users.
  • Internal battery that guarantees the operation in case of power cut. It also feeds the siren.
  • Use of the caller ID (Caller ID) for greater security. Unauthorized calls are ignored.
  • Optionally you can use password in SMS for greater security.
  • Based on the SMS system of theGSM mobile telephony. It can be used anywhere.
  • On the back it has a cover for access to the connectors and controls of the alarm. Connectors for power supply (12V + and 12V-), external siren (S + and S-), DIN, and GND.
  • On the back you have the SIM card socket.
  • In the frontal part it has LCD viewer that indicates the state of the alarm.
  • Microphone integrated inthe alarm itself for listening to the ambient sound. Slot on the front for audio input.
  • Size: 130 x 130 x 24 mm.
  • GSM dual band model: 900 and 1800MHz.
  • The central unit does not have a numeric keypad and the programming of the alarm is carried out through SMS messages.
  • Anti-interference and anti-decoding function of the remote control.
  • Allows remote monitoring of the place of iInstallation of the alarm. This function allows you to hear the ambient sound. It also allows to establish a bi-directional communication with hands-free, so that an environmental bi-directional telephone communication is possible.
  • Allows the installation of more wireless sensors and sensors. The installation and coding of the new sensors is quick and easy, as the central unit must simply recognize the nnew sensors. Compatible with accessories #LB0x, #LB1x, #LB2x, #LB3x, #LB4x, #LB5x, #LB6x, #LB7x, #LB8x and #LB9x.
  • Remote control, keychain type, is supplied for the wireless management of the alarm.
  • Wireless magnetic sensor is supplied, for application on doors and windows.
  • Wireless volumetric sensor is supplied.
  • The manuals are supplied in English.

  • Gross Weight: 660 g
  • Number of packages: 1

Videos

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Technical terms

  • Movement detector
  • GSM
  • DIN
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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