SECRUI Door Sensor Alarm for Home With Remote, 3 Packs Wireless Window Door Open Contact Burglar Chime Anti-Theft 2 Mode 120dB Loud Enough Sticky Pad Easy to Install for Door Safety Shop Security

Door and Window Open Chime Alarm: This SECRUI magnetic door & window chime alarm sensor will emit loud volume alarm of 120dB when the door is suddenly open. It can prevent your kids from sneaking out. And it’s a perfect wireless security magnetic alarm for kids’ safety, anti-theft, home, garage, postbox, and business’ security.
The door sensor remote control can be set to two modes: 1. Doorbell mode (Ding Dong once) 2. Alarm mode (It keeps ringing and will stop when the alarm button is pressed)
Fast Automatic Switch: With ultra-sensitive magnetic sensor desgin, this security kit can quickly detect your door or windows’ status. It’s powered by 2*AAA battery (Not included).
Easy to Install: This house/window sensor alarm security kit come with self adhesive pads so no tools are required, just had to stick the door alarm sensor on the door or window. It can also be used as a doorstop alarm, pool door alarm, garage door alarm or sliding door alarm.
No Worry Purchase: Each SECRUI customer is valuable and will be supported by 7 days*24 hours online service. We also offer a 12-month warranty. Please contact us for a satisfactory solution if any trouble happens to you.