Doors alarm app in comparison

ANSWERING MACHINE FOR YOUR FRONT DOOR Quick Replies lets you choose from a selection of pre-recorded messages that play whenever your Video Doorbell is pressed.

Home Multi-purpose Sensor Alarm System The home security systems will be triggered when door or window is opened or closed, you will get an instant alarm notification on your phone within about 1 - 8 seconds depends on Wifi networks. (NOTE Only support 2.4Ghz. No built-in siren, but the alert message to your phone.)

TUYA DOOR SENSOR Upgraded door alarm with Bluetooth and Wi-Fi dual connecting mode, No gateway hub required; Simple setup wifi window alarms for home in minutes, Control with phone via Smart Life and Tuya apps available on Android and IOS. Easily install the door sensor anywhere with the included 3M stickers, firm and durable.

START YOUR SMART LIFESTYLE - Do you want the house lights auto turn on once you come in the front door? Just Integrate the sensor with your smart lights! Create smart scene on Smart Life APP, you light can be automatically light on when you open the door. Note Require your smart light can be added to Smart Life APP.

Safe and Secure This window alarm can instantly detect any movement in your door or window. Now you can keep intruders out with our 100dB, super-powered alarm system. It uses a magnetic sensor that is extremely reliable in any condition. Plus, you can set a chime sound to let you know whenever a window or door has been opened

180 Wide Viewing Angle Find the right position for your doorbell with its 15 wedge kit and enjoy the super wide field of view. Get more extra surrounding details for better and quicker responses

NOTES Aqara Hub is required and sold separately. Requires a secured 2. 4 gigahertz Wi-Fi network connection. One Aqara Hub can connect up to 32 Aqara devices.

52 MP3 Door Chime & Mute -- This wireless door entry alert for shop has 5 levels of adjustable volume from 0-110 dB. Offer 52 elegant mp3 music from the traditional"Ding Dong" to various well know chimes. Memory function Keep the previous setted tune after re-plugging it.

EASY AND QUICK INSTALLATION AND REMOVAL & NO MONTHLY FEES -- There are absolutely no monthly fees, installation costs, or contracts required. Buy your equipment upfront and self-monitor! Everything you need comes in a box and works in any small business, house, condo or rental apartment. If you want to avoid the tedious process of running cables on your property or have tenant contract restrictions or want to avoid spending money on a professional installation, this system is for you!

CPVAN BRAND YOU CAN TRUST - The team at CPVAN SECURITY has dedicated more than 10 years and thousands of hours making the highest-quality security products in the UK every customer satisfaction and feedback prove a good reputation. This motion sensor alarm mainly protects your Shed, Garage, Van&etc.

DIY Home Security System NO professional needed, No wiring or drilling required. Easy to install in minutes. Only need to fix the alarm host to the wall (screws are included). Then connect the alarm host to power source. The backup battery works for 8 hours, only as an emergency battery. It supports expansion of up to 100 accessories. You can add extra PIR motion detector, door window sensor, remote control, RFID cards and other wireless detectors as you need.

BRIEF The host is the core of the WiFi + 4G intelligent security alarm system, with PIR detector, door sensor, wireless remote control and other accessories to build intelligent security system. After simple installation and setup, this device can realize anti-theft function, also can be linked with smart plug and other smart devices to start smart life.