Multi gas detection: high sensitivity and rapid response, The WiFi graffiti combustible gas detector adopts advanced sensor technology, which can accurately detect the combustible gas content in the air. Whether it is natural gas, carbon monoxide, or other harmful gases, they are all within their detection range. Quickly respond and remind you to stay informed of the safety situation . High decibel sound and light alarm: the alarm bell keeps ringing, ensuring safe and worry free operation, The WiFi graffiti combustible gas detector is equipped with a high decibel sound and light alarm, which can emit a loud sound in dark or noisy environments, timely reminding you and your family to pay attention to safety. Let you take immediate measures to effectively avoid potential hazards. APP remote alarm: remote control, anytime, anywhere security protection, By remotely connecting to the WiFi graffiti combustible gas detector through a mobile app, you can view real-time gas safety data and receive alarm messages. No matter where you are, as long as you have your phone in hand, you can always know your family's safety status in the first place, ensuring that everything is safe. Three second quick notification: respond promptly and take preventive measures, The WiFi Graffiti Combustible Gas Detector has a three second quick notification function. Once harmful gases exceed the limit, the alarm information will be pushed to your phone within three seconds, allowing you to react quickly and effectively avoid potential hazards. Wifi gas detector: convenient and easy to use, creating a comfortable life, The design of the WiFi graffiti combustible gas detector is simple and easy to install. Through wireless network connection, you can easily achieve gas detection throughout . At the same time, its intelligent energy-saving design also reduces energy consumption and contributes to the environmental protection industry. Input Voltage: DC5V 1A Alarm Sound Level: 85dB/1m Static Current: S220mA Self Check: 3minutes Alarm Current: S260mA WiFi: 802.11 b/g Colour:White Material:plastic Package Contents: 1 x Detector 1 cord 1 x Screw pack Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.