3 Best
Securityman Diy Alarm Systems
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Product Highlights- 🚪how it works: simply install the security bar between the floor and the interior doorknob of any hinged door by adjusting the length of the door stopper. the unique handle rotates providing compression to hold your door securely in place for security against forced entry. our adjustment collar allows for easy insertion of the adjustment pin and smooth travel of the inn...
- ⭐actual amazon reviews: “after using similar products, i am really impressed with secure door. i could see and feel it was a much better product than our previous one. it was easy to set up and after several trials, it was clear the door was not going to move. i tried it on several doors in my home and the base footing was secure on a variety of flooring as well; carpet...
- 🔒home security: weighing just over 3lbs, our door bar is made of heavy-duty aluminum alloy and durable thermoplastic elastomer. our door stopper is more than 5x stronger than the leading brands. over 1-ton of strength, independently tested by a ul registered firm and ista certified laboratory. quick and easy installation on doorknob heights 34" to 48" with hinged doors ...
- 👨⚖️how we are different : offer the only door security brace that can adjust to all doorknob heights in accordance with the international building code. our footplate provides maximum surface contact and the highest level of adhesion with any type of floor surface including carpet, vinyl, tile, concrete, and hardwood. the rotation of the footplate is designed to provid...
- 🤝buy today, risk-free: we are sure you are going to love your home defense security door bar that is adjustable so you can use it at home or hotels and airbnbs to keep your loved ones safe against forced entry! however, we do offer an unlimited lifetime guarantee! if securadoor ever fails to provide complete satisfaction, we will repair it or replace it, no questions as...
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Product Highlights
- 🔈 power failure alarm is mcu monitors voltage at all times and alarm volume>95db
- ⚡ power oultage alarm with mute reset button and with switch function and 15a socket
- ⚡ power oultage alarm perfect for monitoring refrigerators, freezers, sump pumps, aquariums
- 🔋 built-in safety lithium battery 400mah (ce certified),continuous alarm time > 8h
- 🔌 plug in the 120v power supply, turn on the switch (on position), the buzzer will prompt power on, the indicator light will be on, if you press the reset button, the buzzer will make sound for 2s. if there is a power failure (power supply voltage <30v), the buzzer will continue to sound, and the indicator light will be turned off. if the reset button is pressed, the bu...
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Product Highlights
- 2-in-1 door security stopper & sliding door jammer: use this device for two different purposes with easy interchangeable caps for hinged doors and sliding door/window
- Adjustable and durable: the door safety bar can be adjusted between 22.25"-43. 7" and constructed of high grade iron to withstand 350 pounds of pressure *please note: the sliding door caps decrease the maximum length to 39. 25"
- Battery life: up to one year of battery life (1x 9v battery included) alarm unit (vibration sensor)
- Extremely loud siren: due to the sensitive vibration sensor and 120db alarm attachment, you and your loved ones will be kept safe and alerted (up to 1000ft away) if any intruders attempt to tamper with a door or window etc.
- Door stop security bar: angled rubber bottom that assures full contact and strong grip on all types of floors without scratching them
- Easy to use: the door stopper alarm easily props under door knob and easy to remove. security bar can also be easily adjusted.
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