Best Dual Door Alert

Hillman 852726 Hardware Essentials Bright Brass Door Knocker with Viewer, 8\

  • The door knocker provides visitors a way to alert you when they arrive.
  • The decorative door knocker design adds a sophisticated look to your door.
  • The solid brass design offers durability while maintaining a high quality aesthetic.
  • The door knocker can be engraved to personalize your home.
  • The Hillman Hardware Essentials comes with one 8 inch door knocker per package and installation hardware per package.
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Monoprice Wireless Smart Door/Window Sensor - White (2-Pack) | Compatible with Alexa and Google Assistant, No Hub Required - from Stitch Collection

  • 24/7 Remote Monitoring: Tap into your mobile device to monitor the status of the entry points around your home or work place. You can also check the battery life of the sensor. Conveniently review the logs and detection history, in case you missed an alert..
  • Instant Notifications: Be the first to know. Receive instant push notifications and send alerts directly to your mobile devices whenever a protected door or window is opened or closed..
  • Tampered Alert: The built-in tamper switch provides additional security and sends an alert to you when the sensor is tampered with..
  • Easy Setup and STITCH Installation: Download the free Android or iOS STITCH app, add the device, pair with your home wireless network, and you're done! No hub or gateway is required! Enable scene control and include multiple devices to a preprogrammed group..
  • Applications: Mount the sensor to a door or window to detect when it is opened or closed and receive an instant notification directly to your mobile devices whenever there's a status change..
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Ball Bearings Design!!!New Upgraded 2 Pcs Barn Door Floor Guide for Doors!!! | Stay Roller Sliding Adjustable by SMARTSMITH | Unique Guide Flush with Floor | Durable Steel Frame (Black)

  • ►WE MAKE A DIFFERENCE! A heavy stay roller bottom guide is an esseonstruction-Black Powder Coated finish: Our premium black powder coantial component to a proper sliding door installation.However,if you buy a cheap door guide, every time you slide your door open, you will either alert your dog or wake somebody up.So, if you are really need a working door guide that's quality made, ball bearing wheels are smooth, and quiet,the barn door guide by SMARTSMITH is the solution you've been looking for!.
  • ►BUT THAT’S NOT ALL!IT’S SUPER EASY TO INSTALL! The whole system will take you less than 10 mins to install.The directions are easy to follow and even if you’re not very handy you still wont have no problem,All in all, this is a great quality hardware set at a great price and very easy to assemble..
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Ball Bearings Design!!!New Upgraded 2 Pcs Barn Door Floor Guide for Doors!!! | Stay Roller Sliding Adjustable by SMARTSMITH | Unique Guide Flush with Floor | Durable Steel Frame (Black)

  • ►WE MAKE A DIFFERENCE! A heavy stay roller bottom guide is an esseonstruction-Black Powder Coated finish: Our premium black powder coantial component to a proper sliding door installation.However,if you buy a cheap door guide, every time you slide your door open, you will either alert your dog or wake somebody up.So, if you are really need a working door guide that's quality made, ball bearing wheels are smooth, and quiet,the barn door guide by SMARTSMITH is the solution you've been looking for!.
  • ►BUT THAT’S NOT ALL!IT’S SUPER EASY TO INSTALL! The whole system will take you less than 10 mins to install.The directions are easy to follow and even if you’re not very handy you still wont have no problem,All in all, this is a great quality hardware set at a great price and very easy to assemble..
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Fingerprint Door Lock,Keyless Entry Bedroom Door Lock with Handle,Biometric Door Handle Lock,Bedroom Fingerprint Smart Door Lock Knob for Bedrooms Doors/Storage/Office/Garage/AirBnB/Hotels(Black)

  • ...stall this fingerprint door lock for your doors, Align the knob hole→Connect the wires→Tighten the screws, never simple like this!.
  • ➱Humanized-design Fingerprint Lock - Up to 20 sets of fingerprints, 2 ways to unlock, normally open mode and auto lock mode, adjust direction for left or right door, low baterries alert, emergency USB power supply, safely protect your privacy, you can feel ease to use our Colnic fingerprint door lock without any worry..
  • ➱Low Power Consumption & USB Emergency Power Suply - Powered by 4 AAA batteries (Not included), our smart door handle can last a long batteries use for 8-10 months. And there will be a low battery alert with red light when batteries are about to run out, you can use USB to charge the door lock for emergency power supply.(CanNot charge batteries, pls change the batteries in time).
  • ➱Quality Products & Trusted Service - Our door lock is quality and reliable, we offer 1-year warranty and free life-time technical support. About installation pls refer to our instructions manual or video, if have any problems, pls feel free to contact us for further help!.
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Baofeng UV-5R Dual Band UHF/VHF Radio Transceiver W/Upgrade Version 3800mah Battery with Earpiece - Built-in VOX Function, 136-174/400-480MHz

  • Output Power: 4 /1Watts. 128 Channels50 CTCSS and 104 CDCSS. Built-in VOX Function..
  • 1750Hz Burst Tone. FM Radio (65.0MHz-108.0MHz). LED Flashlight. Large LCD Display. High /Low RF Power Switchable..
  • 25KHz/12.5KHz Switchable. Emergency Alert. Low Battery Alert..
  • Battery Saver, Time-out Timer, Keypad Lock, Monitor Channel, Channel Step: 2.5/5/6.25/10/12.5/25KHz, ROGER SET.
  • Frequency Range: 136-174 / 400-480MHz. Range:3-5KM. Dual-Band Display, Dual Freq. Display, Dual-Standby..
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Utilitech Wired Transformer 16 VAC/ 10 VA Output # 0050500

  • SL7368 Entry Alert Door Chime Kit Includes 1 Chime Receiver and 1 Magnetic Sensor.
  • Entry Alert Chime Activates When Magnetic Sensor Separates.
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Zmodo Door/Window Sensors 4 Pack

  • Cover more of your home by connecting these door/window sensors to your Zmodo Beam (REQUIRED)..
  • Receive detailed alerts directly on your smartphone whenever your door or window is opened..
  • Sensors are easily connected to Beam through the Zmodo app and are mounted using their adhesive backing..
  • Whenever a door or window is opened and there is camera installed directed at the door or window, you will receive an alert with a brief 5 frame....
  • Wireless charger available to charge sensor's battery (coming soon).
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Guard Dog Security Door Jammer 2-in-1 Adjustable Door Knob Jammer & Sliding Patio Door Security Bar – 40 Different adjustments White w/Alarm

  • Includes a premium multi-height door jammer, removable yoke for sliding patio door use and 100db vibration sensitive alert.
  • High sensitive alarm will deter an intruder and alert you up to 1000 ft away in the event of an unwelcome entry attempt to your home.
  • Adjusts from 25 in (63.5 cm) to 41.5 in (105.4 cm) with 40 different positions to adjust most hinged and sliding doors.
  • Angled and squared rubber bottom assures full contact and strong grip on all types of floors without scratching them.
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WiFi Door Sensor, TESSAN Smart Window Contact Sensor Compatible with Amazon Alexa, Google Assistant, No Hub Required, Sends Alerts, Wireless Remote Alarm, Programmable with Smart Life Devices

  • Smart Security Sensor: TESSAN door and window alarm sensor is designed to monitor the open or close status of any entrance.
  • An alert notification will automatic send to you in 10 seconds once the sensor triggered.
  • Ideal for front door, window, baby room, garage and more.
  • Door status and battery power can be check in app.
  • Programmable Sensor: Extend your smart home automation with TESSAN wifi door sensor.
  • Automatically turn on your smart wall switches or lights when door opened.
  • Automatically turn off your air-condition when window opened.
  • More smart devices can be sync as long as they compatible with Smart Life app.
  • Support 2.4Ghz Wifi only, dual-band (2.4G and 5G) WiFf need to set a separate 2.4G channel.
  • Hand-Free Voice Control: TESSAN wifi garage sensor is compatible with Amazon Alexa and Google Assistant.
  • Simply give a voice command to check the open or close status instead of going down or picking up your phone.
  • Your voice device will work as chime, siren or alarm when the sensor triggered.
  • Saving your operation time and make your smart home life more convenient and easier.
  • Peace of Mind: All alarm record history can be check in app.
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