12 Pack Door Window Alarm - Wireless Magnetic Sensor Anti-Theft Burglar Alarm for Home Security | Easy DIY Installation for Apartments, Vacation Homes & Offices

Home Security AlarmKeeping your home safeEasy to install and low maintenance, the Door and Window Security Alarm Sensor is perfect for securing your home.With its compact and stylish design, the alarm can be cleverly placed on a variety of doors and around any style of window in your home, providing you with top-notch security.DIY home security system. Many burglaries are through doors/windows, especially side doors, back doors and garage doors.Not only DIY door and window alarms, but also doorbell/pool alarms if children/pets Or visitors come/go, child safety or help inform you, and emergency alert systems for elderly/patients. Why choose Ymadpke Alarms? Using premium materials is the key factor to a good product, from tiny integrated circuit to thin double-sided adhesive tape, we strictly follow this rule to produce high quality alarms. That’s why Ymadpke alarms are very popular among customers and can pass all kinds of strict Electronic International Standards, your time and money are valued! Package Include: Alarms with tapes (Batteries not included) [ALARM ON and OFF MODE]When someone come in and open a door or window, making the gap more than 0.5 inches, the alarm will immediately send out an alarm (high loud, > 90 dB) .If you want to keep the door open, please switch to the alarm off mode. Size: 3.4" x 0.6" x 1.1", no much space needed to install. It has 2 adjustable settings (on/off). Small and Delicate POWER SAVE: Battery for power supply can be used for more than one year(Batteries not included )SMART DESIGN :The alarm and magnetic stripe are separated more than 0.39inch(10mm), it keeps going off until you close door(make them connection) or turn it off(switch to the button "OFF"). Multi - Occasions With the compact and stylish design, the alarm can be easily placed around various doors and windows of any style in your home to provide protection for your home security system. Multi - Occasions Multi-purpose, great for homes, businesses, apartments, hotel rooms, garages, RV safety, pool safety and child safety ...... Multi - Occasions Protect your children and stop any unwanted behaviour at any time. Door and Window Security Alarms It's your home security guard With its compact and stylish design, the alarm can be easily placed around various doors and windows of any style in your home, providing you with security protection. Operating Instructions: Convenience in installation--just peel and stick. With no wires required for installation, protecting any window/door in your home is as easy as attaching the alarm to your window/door with double-sided tape (included). 1. Use double-side adhesive tape to fix the main unit at the side of the door/window. Attach the bar magnet to door frame/window frame with the arrow aligning with the reference line of the main unit. 2. Test the setup by switching the system's switch to "ON" position of the main unit and see whether the alarm can be triggered by opening the door/window. Package Included: 12 x Magnetic Sensor 12 x Magnetic Stick (Warning door / window sticker is supplied free in package) (Batteries not included) Window Door Alarm (12pcs) Door Magnetic Sensor Alarm (12pcs) Window Door Alarm (10pcs) Door Magnetic Sensor Alarm (10pcs) Window Door Alarm (13pcs) Door Magnetic Sensor Alarm (13pcs) Add to Cart Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews 4.0 out of 5 stars 1,263 — 3.8 out of 5 stars 723 — 3.8 out of 5 stars 723 — Price $18.99$18.99 — no data — no data — no data — no data — no data Quantity 12pcs 12pcs 10pcs 10pcs 13pcs 13pcs Battery no data ✓ no data ✓ no data ✓