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.
Cytron SmartDriveDuo MDDS10 - two-channel 35V / 10A motor controller
Index: CTN-12406
- Reduced price
- Promotion
- Reduced price
- Promotion
USB Serial Light Adapter - USB-UART converter with miniUSB connector
Index: DFR-05064
- Reduced price
- Promotion
Czujniki do systemów alarmowych różnych typów
Loading...
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
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
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 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
Magnetic Contact Switch WS301 - LoRaWAN - white - Milesight WS301-868M
The Milesight WS301 sensor is an advanced device for monitoring the opening or closing status of doors and windows . It uses LoRaWAN wireless technology and offers...
Index: STV-23276
Index: STV-23276
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
- Reduced price
- Promotion
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
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
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
- Reduced price
- Promotion
Tuya - smoke detector - intelligent photoelectric sensor with audible indication - ZigBee - RTX ZSS3
A smoke detection device that combines modern photoelectric technology and a notification system in a mobile application . Thanks to its high efficiency, loud sound...
Index: REM-25440
Index: REM-25440
Ambience Monitoring Sensor AM103 - LoRaWAN - white - Milesight AM103-868M
The Milesight ambient monitoring sensor in white is a state-of-the-art smart sensor designed to monitor air quality , which uses the LoRaWAN wireless communication...
Index: STV-23274
Index: STV-23274
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
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
Fibaro Door/Window Sensor 2 - Z-Wave Plus - black - FGDW-002-3 ZW5
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
- Reduced price
- Promotion
Shelly Flood - smart flood sensor with temperature measurement - WiFi
Shelly Flood is an intelligent flood sensor that not only warns about potential water leaks, but also monitors the temperature . Thanks to its simplicity of use and the...
Index: IME-24480
Index: IME-24480
The alarm siren is designed for antiburglar and fire security systems. Outputs in the form of wires with removed insulation. Supply voltage 12V DC.
Index: SES-07368
Index: SES-07368
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
- On sale!
- Promotion
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
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
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
Air quality gauge Benetech GM8803 PM2.5 and PM10 with display
The device is used for checking, monitoring the air quality in real time. It detects the particles of solid dust content - PM 2.5 and PM 10. The measurement accuracy is 0.3 um....
Index: BNT-10775
Index: BNT-10775
- Reduced price
- Promotion
Carbon monoxide sensor Kidde K5CO
Kidde carbon monoxide detector , powered by two AA batteries. It can be easily mounted on a wall or placed on a flat surface. The device is equipped with a loud sound...
Index: DPM-22095
Index: DPM-22095
Carbon monoxide sensor Kidde K7DCO
Kidde carbon monoxide detector with LCD display, powered by two AA batteries. It can be easily mounted on a wall or placed on a flat surface. The device is equipped with a...
Index: DPM-22098
Index: DPM-22098
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
See also
- Piezoelectric sensors
- RPM sensors
- Oxygen sensors
- Tilt sensors
- Accelerometers
- Inductive sensors
- Hall effect sensors
- Led motion detectors
- Optical sensors
- Twilight sensors
- Resistance sensors
- Door sensors
- 9DoF IMU sensors
- Pressure sensors
- Air quality sensors
- Sound sensors
- Gesture sensors
- Gas sensors
- Limit switches
- Sensors of light and color
- 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.