Welcome to our store！</br>1、Plug and play, self-detection, sound and light alarm, to prevent poisoning. 2、Intelligent chip control, not cross-infected with other non-flammable gases. 3、It can detect natural gas, city gas, and liquefied petroleum gas. 4、When the alarm concentration is reached, the sound and light are linked. 5、Patented design, stylish and beautiful. Can be used independently or in conjunction with the control system. <span style="font-family:Arial;font-size:16px;"><strong>Features:</strong></span> <ol> <li> <span style="font-family:Arial;font-size:16px;">Plug and play, self-detection, sound and light alarm, to prevent poisoning.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Intelligent chip control, not cross-infected with other non-flammable gases.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">It can detect natural gas, city gas, and liquefied petroleum gas.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">When the alarm concentration is reached, the sound and light are linked.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Patented design, stylish and beautiful. Can be used independently or in conjunction with the control system.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Built-in speaker for independent on-site alarm.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">The alarm is suitable for security applications in home, office, shopping and other places.</span> </li> </ol> <span style="font-family:Arial;font-size:16px;"><strong>Specifications:</strong></span> <span style="font-family:Arial;font-size:16px;">Condition: Brand New</span> <span style="font-family:Arial;font-size:16px;">Material: ABS</span> <span style="font-family:Arial;font-size:16px;">Color: White</span> <span style="font-family:Arial;font-size:16px;">Size: Approx.8*3.5cm/3.1*1.4in</span> <span style="font-family:Arial;font-size:16px;">Weight: Approx.120g/4.2oz</span> <span style="font-family:Arial;font-size:16px;"><strong>Package List:</strong></span> <span style="font-family:Arial;font-size:16px;">1 * Smoke Alarm (Built-in Manual)</span> Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>