JASIT Door Lock Smart Keyless Digital Electronic Touchscreen Keypad Lever Lockset Security Entry Door Code Lock with 5 RFID Card Tags Knob Handle Stainless Steel Left/Right-Free Handed Gold (White);

Tough Durable Light Weight Plastic | Fits most common interior door dimensions. | Intended for theft deterrent not for hard core burglary prevention. | The only mobile locking device you put on as you LEAVE the room. It works only on the side of the door that the hinge pins are NOT exposed. | Instructional videos on YouTube, keyword search "RoomDefender Door Knob/Handle Instructions". | Introducing, the first Door Lock Mechanism for your interior doors that will actually work. Invented out of necessity by a parent who cared, the RoomDefenderTM gives you peace of mind from knowing that your bedroom or closet is secure. Once the RoomDefenderTM is placed on your door handle and padlocked, the only way to enter your room will be by invasive or destructive means (product is a durable but breakable plastic and not intended to stop hardcore burglaries). This will be all the deterrent a child, house guest, or roommate needs. (Intended only for when you're leaving a room.) Shop Now!