Loud Built-in Siren. Instantly deters intruders with powerful internal siren. Add up to 20 wireless sensors/remotes (not Kit A) – door, vibration, outdoor siren & more. ✅ Loud Deterrent Siren Scare off thieves instantly – protects vehicle & contents.
eBay
This Wireless Door/Window Open Chime Kit is a new open box security alert system that includes a doorbell receiver and battery. The chime is white in color and is made of plastic, with dimensions of 3 inches in length and width. It is suitable for use in homes, schools, and shops, and offers wireless connectivity with a portable bell/chime feature. The chime is powered by a single battery and can be connected to Wi-Fi or wall plug-in power sources. Ideal for enhancing security and safety at your front door or window.
eBay
🛡️ Loud siren sounds instantly. After installation → protected 24/7 with siren + live phone SMS/Call. Remote or SMS Arm/Disarm. 🛡️ New Touch-Screen 4G GSM Wireless Alarm. This isNOT just an alarm or just a phone alert system.
eBay
eBay
How does this siren alarm system protect your house?. 2, When the door sensors, PIR motion sensor, Curtain detectors or other sensors be triggered, this siren will sound to deter thieves. A: No, this siren work as an alarm system, it can work with wireless sensors to protect your house.
eBay
Small size and shaped anti-skid design, it is suitable for any hinged door. 1 Door Stop Alarm. H: High sensitivity (Vibration alarm). Anti-theft, security protection, easy to carry and convenient to use.
eBay
Simple Installation: Easily peel and stick the alarm to any door or window using double-sided tape—no drilling or tools required! Protect what matters most with ease!
eBay
eBay