Confidence in the operation of security locks and doors is certainly an important element of home security, but if it is standing out of the way or the entrance to it is not visible from the street, a burglar can easily bypass these security features and break into the house. Besides, he does not have to bother with a lock and a solid door - it is easier to enter through the window. The way to hinder its operation is to equip the house with an alarm system. The mere information that the house is protected by an alarm (a warning board or a visible element of the alarm system) is often enough to discourage potential burglars. Alarm systems are not only protection against damage and theft of property. These are also warning systems, which also trigger an alarm in the event of a decrease in air quality, detection of gas leaks (carbon monoxide) or fire. In our store, we offer alarm sensors of various types, thanks to which you can expand the existing or build a new alarm system.
Trill Hub - Grove - expansion hub for Trill - Bela touch sensors
Index: BEL-18513
- On sale!
- Promotion
- EOL
- Promotion
Monostable ON-OFF switch - PBW-16BPD - 2A 250V - flat red point
Index: AKS-10816
- Reduced price
- Promotion
A-Star 328PB Micro - 3.3 V/12MHz - ATmega328 module - Pololu 3163
Index: PLL-11106
- Reduced price
- Promotion
- Reduced price
- Promotion
Czujniki do systemów alarmowych różnych typów
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Aqara Water Leak Sensor ZigBee T1 - white - IP67 - WL-S02D
The white Aqara Water Leak Sensor is an advanced device that quickly detects any leaks or floods in the surroundings and immediately sends alerts to your smartphone. The...
Index: BNA-23691
Index: BNA-23691
- New
Aqara Temperature & Humidity Sensor T1 - white - WSDCGQ11LM
The Aqara temperature and humidity sensor is an intelligent device that monitors and records the temperature, humidity and atmospheric pressure in the room in real time. It...
Index: BNA-23678
Index: BNA-23678
- New
Grove - SW-420 vibration sensor
Module with high sensitivity vibration sensor from Grove series. When the sensor is at rest, the output of the output transmitted is at a constant high signal (high) and the...
Index: SEE-12917
Index: SEE-12917
Eura-tech EL Home SD-13B8 - photo-optical smoke sensor 3V DC
Photo-optical sensor for the detection of smoke. It is used to inform about occurrence of danger in closed spaces. Signaling is performed using the acoustic and optical...
Index: EUR-13407
Index: EUR-13407
Precise device detecting the flammable gases such as natural gas, propane, butane, methane, propanol, ethanol, ammonia, carbon monoxide, gasoline vapors, hydrogen sulfide. It...
Index: BNT-10771
Index: BNT-10771
Fibaro Flood Sensor - Z-Wave Plus - white - FGFS-101
Fibaro Flood Sensor is an intelligent flood sensor that monitors the water level in rooms. If a leak is detected, it triggers an audible alarm and an LED light , alerting...
Index: FIB-23764
Index: FIB-23764
Aqara Door and Window Sensor P2 - white - DW-S02D
The Aqara door and window opening sensor is an intelligent device that allows you to monitor the opening or closing status of doors and windows. What distinguishes it from...
Index: BNA-23687
Index: BNA-23687
- New
Flame sensor 760-1100nm - analog - Waveshare 9521
The sensor is used to detect fire. It is powered with the voltage from 3.3 V to 5.3 V. The range of the sensed wave: from 760 nm to 1100 nm. The output is an analog voltage...
Index: WSR-04461
Index: WSR-04461
Aqara Motion Sensor P1 - white - MS-S02
The Aqara motion and light sensor is an advanced device for monitoring motion and light levels in the home environment. It enables precise lighting control and ensures safety...
Index: BNA-23671
Index: BNA-23671
- New
Tuya - gas detector Zigbee - Moes ZSS-M-GL
Smart sensor from Moes. It uses the ZigBee protocol for communication and needs a control panel to work properly. The sensor has a high sensitivity and will trigger an alarm...
Index: ISH-23126
Index: ISH-23126
Fibaro Door/Window Sensor 2 - Z-Wave Plus - brown - FGDW-002-7
The brown Fibaro Door/Window Sensor 2 is an intelligent smart home device that is used to detect the opening and closing status of home elements , such as doors and windows....
Index: FIB-23767
Index: FIB-23767
Ambience Monitoring Sensor AM103 - LoRaWAN - white - Milesight AM103-868M
The Milesight ambient monitoring sensor in white is a modern intelligent sensor designed to detect pollution in a room , which uses the LoRaWAN wireless communication...
Index: STV-23274
Index: STV-23274
- New
Ambience Monitoring Sensor AM107 - LoRaWAN - white - Milesight AM107-868M
The Milesight AM107 sensor is an advanced device for monitoring indoor air quality . It measures temperature, humidity, CO2 concentration, volatile organic compounds TVOC,...
Index: STV-23275
Index: STV-23275
- New
Aqara TVOC Air Quality Monitor - white - AAQS-S01
The Aqara TVOC Air Quality Monitor is an intelligent device that monitors the level of volatile organic compounds (VOCs) in indoor air. Helps track air quality by identifying...
Index: BNA-23679
Index: BNA-23679
- New
Aqara Vibration Sensor - white - DJT11LM
The white Aqara vibration sensor is an advanced device that provides invaluable support in monitoring vibrations and oscillations in the home environment. This intelligent...
Index: BNA-23680
Index: BNA-23680
- New
Fibaro Motion Sensor - Z-Wave Plus - white - FGMS-001
The Fibaro Motion Sensor is an intelligent device that detects movement in rooms . It can register even small movements, which allows for a high level of safety by...
Index: FIB-23765
Index: FIB-23765
Fibaro Door/Window Sensor 2 - Z-Wave Plus - black - FGDW-002-3
The black Fibaro Door/Window Sensor 2 is a smart home device for monitoring the opening or closing of doors , windows and other elements in the house. It detects changes in...
Index: FIB-23768
Index: FIB-23768
Gas sensor MAXI / K methane / propane-butane - 230V
A sensor detecting high concentration of natural gas (methane) and cylinder gas (propane-butane) in the air. It is supplied with mains voltage of 230 V. It is used for...
Index: SES-03648
Index: SES-03648
Eura-tech EL Home SD-86A2 - photo-optical smoke detector 9V
The device is designed to monitor closed rooms for the presence of smoke, as well as to alert in case of fire danger.
Index: EUR-19927
Index: EUR-19927
LoRaWAN Temperature & Humidity Sensor - white - Milesight EM300-TH-868M
Milesight EM300-TH is an advanced temperature and humidity sensor compatible with LoRaWAN wireless communication technology. It can perform precise measurements and has the...
Index: STV-23286
Index: STV-23286
- New
Aqara Presence Sensor FP2 - white - IPX5 - PS-S02D
The white Aqara Presence Sensor FP2 is an innovative device that allows you to control an intelligent home environment in a revolutionary and modern way. Using advanced...
Index: BNA-23688
Index: BNA-23688
- New
Fibaro Smoke Sensor - Z-Wave Plus - white - FGSD-002
The Fibaro Smoke Sensor is an element of an intelligent smart home system that ensures a high level of security in the home environment. Thanks to advanced technology , it...
Index: FIB-23763
Index: FIB-23763
Fibaro Door/Window Sensor 2 - Z-Wave Plus - white - FGDW-002-1
Fibaro Door / Window Sensor 2 in white is a sensor that monitors the condition of doors and windows. It detects changes in the opening and closing status of various home...
Index: FIB-23766
Index: FIB-23766
El Home SD-10A4 - smoke sensor - 9V DC
Photo-optical sensor for the detection of smoke. It is used to inform about dangerous situations. Signaling is performed using the signal and optical sound. It is designed for...
Index: EUR-13402
Index: EUR-13402
See also
- Oxygen sensors
- Resistance sensors
- Door sensors
- Nfc readers
- Inductive sensors
- RPM sensors
- Led motion detectors
- Tilt sensors
- Accelerometers
- Twilight sensors
- Wifi temperature sensors
- Hall effect sensors
- QR readers
- Piezoelectric sensors
- Optical sensors
- 9DoF IMU sensors
- Pressure sensors
- Air quality sensors
- Sound sensors
- Gesture sensors
- Sensors of light and color
- Gas sensors
- Limit switches
- Magnetic sensors
- Medical sensors
- Pressure sensors
- Sensors odbiciowe
- Distance sensors
- Inductive contactless sensors
- Weather sensors
- Liquid level sensors
- Current sensors
- Flow sensors
- Motion sensors
- Temperature sensors
- PT100 temperature probes
- Humidity sensors
- Fingerprint readers
- Encoders
- Photoresistors
- Phototransistors
- IR receivers
- Magnetometers
- Gyros
- Sensor sets
- Grove modules
- Gravity modules
Carbon monoxide sensors
Carbon monoxide sensors are designed to monitor closed rooms for the presence of carbon monoxide (CO) in the air. For sensors with display, the LCD will display the CO concentration value in PPM (one particle of CO per million air particles). The sensitivity of the alarms is selected so that they react at concentrations of CO that are not life-threatening and enable appropriate action to be taken long before the concentration of carbon monoxide reaches a level that is hazardous to health. If an increased concentration of carbon monoxide is detected, an alarm is automatically triggered in the form of an optical and acoustic signal, which informs people inside the building about a possible threat. The CO sensors are highly selective for carbon monoxide, ie they do not detect any other gases. They cannot be used as smoke detectors. Although the smoke also contains carbon monoxide particles, the CO alarm activation time can be long enough that the fire spreads in an unmanageable manner. CO sensors, like any other devices with an electrochemical sensor, have a limited operating time, usually about 10 years from the moment of installing the power battery. Then, the signalling about the end of the service life will be activated. In this case, the sensor should be replaced immediately, as it cannot detect carbon monoxide.
What should you consider when buying a carbon monoxide sensor?
First of all, it should be noted that it is a brand-name product manufactured following the standards in force in Poland for home carbon monoxide detectors. Compliance with the standard must be confirmed by an independent, notified testing body. The mere declaration issued by the manufacturer or importer is not sufficient! The sensor must have a built-in sound and light signalling of exceeding the permissible CO threshold. In the case of sensors with an LCD, the current level of carbon monoxide concentration should be displayed on an ongoing basis. When there is no carbon monoxide in the room, the number 0 should be constantly displayed on the LCD panel. This is additional information for the user that the batteries powering the detector are not discharged.
Sensors for embedded projects - an amazing offer for DIY electronics enthusiasts!
The offer of the Botland store also includes sensors in the form of electronic modules for self-assembly. Our assortment includes carbon monoxide sensors, real-time air quality sensors, vibration sensors, light sensors and many other sensor modules. The sensors we offer for DIY projects are compatible with Arduino and Raspberry Pi boards, and their design supports communication via UART and I2C protocols, as well as the ability to control via PWM signal. We also recommend our offer that contains a wide range of sensors that allow you to measure other environmental conditions, such as temperature and air humidity.