Mini Wireless Vibrator Triggered Wedge Shaped Door Stopper Alert Home Security System Door Alarm Block Jammer Black Sunglasses Safety Features: Anti-choke leash with

Safety Features: Anti-choke leash with 2 back rings + D-ring for ID tags

【3-Pin Wires】Plug and play

fiber vinyl

【Wide Applications】 The teacher pointer can effectively point out key information and help students keep up with their learning progress

which make it more solid and wont sag

Mini Wireless Vibrator Triggered Wedge Shaped Door Stopper Alert Home Security System Door Alarm Block Jammer Black Sunglasses Safety Features: Anti-choke leash withsensitivity levels low medium high, with an adjustable sensitivity switch on the side. Also works as a wedge to prevent the door from opening when powered off. No installation required. Requires one 9 volt battery. Portable and easy to add a little peace of mind when traveling or working alone. Extra loud alarm. A 120 decibel alarm sounds when pressure is applied to the door stop. Small size, 5. 5 x 1. 6 x 1. 7 inches Only 95g, lightweight and