In this project we've built IoT based smart and secure lock which have 3 layers of access. RFID + PIN/password + OTP(one time password).

This product allows for accountability with a partner. If the box is opened without the password an alarm sounds and notifies the partner.

A small key box that could help Alzheimer patients families to identify the location, and the time when the key box gets opened.

An alert system that sends a notification to your mobile phone when anyone accesses the safe.

Use a Particle Photon to check the state of a gate/door. Use a PHP webpage to display it.

Protect your family with latest and greatest door position sensing system!

Home Security at the touch of your fingers! Get notifications when your house door is opened.

A home security system that utilizes blockchain-like consensus to keep your belongings safe and alert you if the system is tampered with.

This project is a security system that will alert your cell phone when the PIR sensor is tripped.

A simple IoT project using Particle Photon devices and an ultrasonic sensor to detect the unauthorized opening of your home's main door.

Convert a cheap smoke detector with Bluz DK to a useful IoT device.