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.
- New
SparkFun WVR Audio Development Board - ESP32 - SparkFun DEV-21307
Index: SPF-23305
- Reduced price
- Sale
Velleman VMP501 prototype KIT for Raspberry Pi 4B/3B+/3B/2B/Zero
Index: VEL-10722
- Reduced price
- Sale
- Reduced price
- Sale
SenseCAP S2106 - water pH sensor - LoRaWAN - Seeedstudio 101070001
Index: SEE-22928
- Reduced price
- Sale
Products: 11
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Smart ZigBee Temperature and Humidity Sensor - with LCD Display - Tuya Smart Life - RTX ZTHS5
The temperature and humidity sensor from Remotronix is a wireless device using the ZigBee communication protocol. It is compatible with Tuya Smart Life and allows you to...
Index: REM-24149
Index: REM-24149
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
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
Tuya WiFi Carbon Monoxide Detector - CTW-10
The TUYA CTW-10 carbon monoxide sensor from Zamel provides a high level of protection against the silent, invisible threat of CO. It has a precise, electrochemical sensor...
Index: ZML-25465
Index: ZML-25465
Battery-operated carbon monoxide detector - Zamel CTW-08A
The CTW-08A sensor is a battery-powered device that monitors carbon monoxide concentration, ideal for home security. Equipped with an LCD display , it presents the CO level...
Index: ZML-25467
Index: ZML-25467
- Sale
- SPECIAL OFFERS
Carbon monoxide and smoke detector - Zamel CTD-01
This modern sensor from Zamel is equipped with two independent sensors : a photoelectric sensor for smoke detection and an electrochemical sensor that responds to carbon...
Index: ZML-25466
Index: ZML-25466
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
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
Smoke sensor WSS1 WiFi Tuta Smart Life
A smoke detector that communicates via WiFi and the Tuya or Smart Life app. The device is used to detect smoke in rooms and signal its detection with notifications to the...
Index: REM-20563
Index: REM-20563
- Discontinued product
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
- Discontinued product
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
See also
- Twilight sensors
- Tilt sensors
- Accelerometers
- Inductive sensors
- Hall effect sensors
- Oxygen sensors
- Optical sensors
- Resistance sensors
- Door sensors
- Piezoelectric sensors
- RPM 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.