Birdie Box portable door alarm mounted on a dorm door
🔒 Pick 3, Pay For 2

5 Reasons Every College Dorm Needs a Birdie Box

She's sleeping behind a dorm door that RAs, cleaning staff, and who-knows-who-else can open — and you can't be there if something goes wrong. Birdie Box turns any door into an alarmed door in under 30 seconds. Pick 3, Pay For 2 AND FREE Shipping when you bundle!

⭐⭐⭐⭐⭐ 4M+ Women Trust She's Birdie
Get Her Birdie Box — Pick 3, Pay For 2
01
Birdie Box

Sleep Soundly Behind Any Door

That specific anxiety of lying behind a dorm door RAs, cleaning staff, and who-knows-who-else can open? Gone. Birdie Box is a portable door alarm that turns any door into an alarmed door in under 30 seconds. A magnetic sensor sits on the door and frame, and the instant that door moves away — even a fraction of an inch, even opened slowly — she's protected. She sleeps soundly in her dorm, and you sleep soundly at home, from the very first night she sets it up.

Teal Birdie Box mounted on a dorm door with a Command Strip
02
Siren Power

130dB Siren That Alerts the Whole Floor

The instant the door opens, Birdie Box fires a 130dB siren — as loud as a jet engine overhead — paired with a flashing strobe light. It doesn't just wake her; it alerts everyone on her floor and creates an instant community response. No confrontation, no fighting back — just ear-splitting attention that scares an intruder off and brings help running. That's the whole objective: make them turn and run.

Infographic of Birdie Box's 130dB siren and flashing strobe light
03
Birdie Box

Damage-Free & Travels Everywhere She Does

It installs with damage-free Command™ Strips — no tools, no drilling, nothing that'll upset the RA or cost her the housing deposit. And because it comes off as cleanly as it goes on, it travels with her: the door of an Airbnb over spring break, a hotel on a road trip, a friend's place, then right back to the dorm. It's TSA-friendly and compact enough for any carry-on, and it works even with crooked molding and gaps up to half an inch.

Lavender Birdie Box next to its retail box with Command Strips
04
Birdie Box

She's In Control — Plus a Built-In Flashlight

A dedicated On/Off switch means she's in control: on at bedtime, off during the day, no false alarms. It's USB rechargeable with battery indicator lights, so it's always ready when she needs it. And a built-in flashlight lights up dark dorm hallways when the motion sensors don't cooperate — one small device that does double duty for her safety.

Birdie Box built-in flashlight lighting a dark hallway
05
Birdie Box

Made By Women, Trusted By Millions

Co-founded by two sisters and mothers who designed the exact safety tool they wanted their own kids to have while away at college. Simple, non-violent, and effective — and now trusted by over 4 million women worldwide. Birdie Box is the gift that says "wherever you go, I've got you." Set her up before she's sleeping behind that door alone.

Flat lay of Birdie Box door alarms in a range of colors

Birdie Box — Pick 3, Pay For 2

$79.90 $119.85
Pick 3, Pay For 2 — 3rd Birdie Box FREE
Plus FREE Shipping on 2+ · Limited Time

The portable travel door alarm that turns any dorm, hotel, or Airbnb door into an alarmed door in under 30 seconds. 130dB siren + flashing strobe, dedicated On/Off switch, built-in flashlight, and USB rechargeable — installs with damage-free Command™ Strips, no drilling. Pick 3, pay for 2: one for her dorm, one for yours, one to travel.

  • 🔊 130dB siren + flashing strobe — triggers the instant the door opens
  • 🎚️ Dedicated on/off switch — no false alarms
  • 🔦 Built-in flashlight for dark hallways
  • 🔌 USB rechargeable with battery indicator lights
  • 🧩 Damage-free Command™ Strips — no drilling, no deposit risk
🏅 30-day money back guarantee
🚚 FREE shipping on 2 or more
Shop Birdie Box — Pick 3, Pay For 2 →
Pick your colors on the Birdie Box page — your 3rd Birdie Box & FREE shipping apply at checkout.

Why Birdie Box?

A door wedge stays silent. Birdie Box wakes the whole floor.

Feature Birdie Box Locks / Door Wedges
Alerts the whole floor with a 130dB siren
Damage-free, deposit-safe installation
TSA-friendly & travels anywhere
Works with crooked molding & gaps up to ½"
USB rechargeable + built-in flashlight
On/off switch — no false alarms

What Parents & Students Are Saying

Birdie Box - Lavender
Jae F.
Lavender · Sep 2025
⭐⭐⭐⭐⭐

My mom got me a Birdie Box for my dorm room door. It's easy to apply, I LOVE the modern design, and the color matches my room! I feel safe alone at night.

Birdie Box - Aqua
Flight Attendant
Aqua · Jun 2026
⭐⭐⭐⭐⭐

As a flight attendant, hotels are occupational hazards. Birdie Box not only stops an intruder from getting into my room, but the whole floor can hear it!

Birdie Box - Forest
Sarah L.
Forest · May 2026
⭐⭐⭐⭐⭐

Traveling solo used to make me anxious. Now, with my Birdie Box, I actually feel excited and genuinely at ease, knowing I have real security.

Birdie Box - Metallic Indigo
Denise K.
Metallic Indigo · Aug 2025
⭐⭐⭐⭐⭐

Sent my daughter off to college with one. No drilling, no damage to the dorm door, and it went right on with the Command Strips. I can't be there, but this can go off faster than I ever could.

Birdie Box - Butter Yellow
Elaine R.
Butter Yellow · Apr 2026
⭐⭐⭐⭐⭐

It gives me a huge sense of peace. This will get EVERYONE'S attention in the area and scare the perpetrator away. I LOVE it.

Give Her the Gift That Says "Wherever You Go, I've Got You."

The portable door alarm she'll set up her first night — and every night after, wherever she sleeps. Pick 3, Pay For 2 with FREE shipping when you bundle.

Shop Birdie Box Now

Frequently Asked Questions

Will Birdie Box work on my door? What if the gap is too big? +
Birdie Box works with door-to-frame gaps up to 1/2 inch, which covers the vast majority of standard doors in hotels, dorms, and apartments — even with crooked molding. The included extra Command™ Strips let you experiment with positioning until it's just right.
What if I set it off myself when I open the door? +
The dedicated On/Off switch gives you full control. Turn it on at bedtime, turn it off when you're up and moving. It's like a light switch for your door security — no 130dB surprise on your way to class.
Will Command™ Strips damage the dorm or hotel door? +
No. Command™ Strips are specifically designed for damage-free removal. Peel them off when you leave — no residue, no marks, no explaining to the RA, and no risk to the housing deposit.
Can someone open the door slowly to avoid triggering it? +
No. The magnetic sensor activates the instant the door moves away from the frame — regardless of speed. There's no threshold or delay, so opening it slowly won't help an intruder.
Is it rechargeable, and what's in the box? +
Yes — Birdie Box is USB rechargeable with battery indicator lights, so no disposable batteries. Each box includes the Birdie Box door alarm (siren + strobe), a built-in flashlight, a USB charging cord, Command™ Strips plus 2 extra sets, and a user manual.
How does the "Pick 3, Pay For 2" offer work? +
Add any 3 Birdie products to your cart and the price of the third is automatically deducted at checkout — so you pay for two. It's the perfect way to cover her dorm, your doors at home, and one to travel. Shipping is free on 2 or more.
Is there a guarantee? +
Yes — She's Birdie offers a 30-day money-back guarantee. If it's not right for her, return it for a full refund. Risk-free.