Electronics From Gaoducash on Amazon

8 ALARM SOUND OPTIONAL RINGTONES: The Siren Alarm’s loud (100 decibel) sounder can be heard from a distance and gets immediate attention, with or without your phone. Choose your favorite ring tone according to personal preference. intimate design for your smart life.

ECONOMICAL AND POWERFUL SIREN: This wireless smart siren adds audible and visible alarms to your existing home system.You can add door and window sensors, motion detectors, wireless doorbell and water detectors to form an effective standalone home house apartment security system. For example, during open the door, smart linkage and trigger siren with sounds.

EASY INSTALLATION: Easily set up Wireless Home Security Alarm in minutes. Plug into any electrical outlet with the USB power cable and screw onto wall. The alarm station should ALWAYS CONNECT to AC adapter. The battery(Not included) only as an emergency battery. We provide 24 months warranty on wifi smart siren alarm system.

DUAL POWER SUPPLY AND LINKAGE FUNCTION: Motion detector alarm indoor can be powered by the included USB cable(included) or 2*AAA battery(NOT included). More stable to receive alert.Long-term power supply,say goodbye to power outages. It can linkage with other smart home products, such as smart lights or door sensors, etc. Setting custom scenes in your smart home system, for example, turning on the lights if motion is detected.

2.4GHz WiFi One-KEY CONNECT EASY SETUP: Don't need home gateway,you can easily achieve the intelligent control of home appliances,simple operation,easy to use.

SECURITY ALARM SYSTEM--CUSTOMERS: We guarantee that our Infrared sensor alarms are qualified, and provide 24 months warranty. If you have any questions about the home security sensor alarm system, please feel free to contact us.

PROGRAMMABLE SENSOR: Extend your smart home automation with wifi window sensor; Set up your smart routines in Tuya Smart/Smart life app or Alexa; For example, Automatically turn on your smart wall switches or lights when door opened.

EASY INSTALLATION: Without tools, Easy installa the door sensor with included 3M sticker, firm and durable. You can install the alexa door sensor on front doors, garage doors, liquor cabinets, safety deposit box, pet doors and more. The contact sensor is also a good option as a mailbox sensor.

LOW POWER WARNING & BATTERIES INCLUDED: The sensor door comes with TWO AA Batteries for 1 year monitoring. When the battery is running out, you will receive an App notification, Don't worry about missing any moment. GAODUCASH provide 24 months warranty for window contact sensor.

MORE SECURE DESIGN: Wireless motion detector, Using dual-element infrared, effectively overcome the traditional shortcomings of detectors sneaking and crawling without warning. Intelligent volume recognition, it can refrain small pets from falsely reporting that pets weighing less than 25KG. Tuya motion sensor alarm can accurately alarm even in strong sunlight(Anti-white light 6500Lux).

LINKAGE WITH OTHER SMART DEVICES: This motion detector works seamlessly with other Smart Life or Tuya system appliances in your home. For example, you can set it, automatically open the light When motion is detected. Appeal to your imagination, the motion sensor alarm can also bring you a more interesting experience.

EASY INSTALLATION & QUALITY AFTER-SALES: Door alarms for home is simple installation with the provide screws. Indoor motion sensor alarm systems can be mount to everywhere, such as rooms, garages, safes, corridors, doorways, shops, cafe. We offer an industry-leading 2-year warranty. If you have any questions about motion sensor alarm, feel free to reach us directly at any time!

DOOR SENSOR FOR HOME AUTOMATION: Smart door sensor can perform intelligent linkage. Extend your smart home automation with wifi window sensor alarm; Set up your smart routines in Tuya Smart or Smart life app; For example, Automatically turn on your smart wall switches or lights when door opened;More smart devices can be sync as long as they compatible with Tuya/Smart Life app.

EASY INSTALLATION: Easily mounted by adhesive, tape it on the window or door then all is done! No wiring needed! No screws needed! Completely DIY! WIFI connection, only works on 2.4GHz WiFi network, does NOT support 5GHz WiFi networks.Protect your home with open/closed door detection.

MULTI-SCENES USED: wifi Door Alarm is not only used on home gates or windows but also on pet`s doors, refrigerators, dining room, bedrooms, living room, garage, yard, the little store, or office. We offer a 24 month warranty on the door sensor.

PROGRAMMABLE SENSOR: Extend your smart home automation with wifi window sensor; Set up your smart routines in Tuya Smart/Smart life app or Alexa; For example, Automatically turn on your smart wall switches or lights when door opened.

EASY INSTALLATION: Without tools, Easy installa the door sensor with included 3M sticker, firm and durable. You can install the alexa door sensor on front doors, garage doors, liquor cabinets, safety deposit box, pet doors and more. The contact sensor is also a good option as a mailbox sensor.

LOW POWER WARNING & BATTERIES INCLUDED: The sensor door comes with TWO AA Batteries for 1 year monitoring. When the battery is running out, you will receive an App notification, Don't worry about missing any moment. GAODUCASH provide 24 months warranty for window contact sensor.

ACCURATE ALARM & TIMING DISARMING ARMING: Our wifi smart trigger features a 90°detection and 360°flip design, the detection range up to 40 ft, and adopts Fresnel optical lens detection technology, it can prevent false alarms caused by small pets, pets weighing less than 25 KG. It also has the timing function, You can set the time according to your needs, DIY your home security systems.

EASY INSTALLATION & TWO POWER SUPPLY MODE: Our wifi smart motion sensor is easy to use and install, it can be installed everywhere in your home, bedroom or office. You can place the sensor on the desk or use the included screws to install on the wall. The motion sensor alarm indoor is powered by 2*AAA battery(not included) or USB cable (included).

PROFESSIONAL WORRY-FREE WARRANTY: Gaoducash Smart motion sensor is the second protection for home security. You will enjoy a 24-moths-warranty from the day you receive the home security alarm. Feel free to contact us if you have any questions about the home business burglar alert.You will be support 7*24 hours by our service team.