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Ultrathin Personal Alarm Waterproof Replaceable Battery Strobe Light
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 11, 2026 6:47 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Mosaic Alarm
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Bulky-free: Ultra-lightweight | 0.8 oz】Slim profile of only 0.3 inches, nearly as thin as an iPhone. Effortless everyday carry for travel, even by air. A minimalist, stylish bag charm personal safety alarm for women, girls, college / high school students, children, kids or night runners. A powerful alarm to deter threats and quickly attract attention for help when you need it most—especially when alone.
✓【Water-Resistant Design】Protects aginst rain and splashes. When you’re caught in the rain during your commute, there’s no need to worry—the alarm attached to your bag won’t be damaged by water. Ideal for Hiking, Camping, Walking, Jogging. It can also function as an animal repeller (Bear Alarm Deterrent) when you're outdoors.
✓【Easy One-Hand Operation | Kid-friendly】Simply pull the PIN to activate the alarm when clipped onto any purse, bag or backpacks and belts. Especially suitable for young students and children – quick activation in an emergency.
✓【Ear-piercing Sound & Strobe Light】This SOS Emergency Keychain Siren will emits a very high-pitched, 130db loud piercing sound and last 30 minutes until the batteries died. The strobe light activates with the siren, creating a powerful visual signal at night. Re-insert the PIN can stop the siren.
✓【User-replaceable Battery】Powered by a built-in coin cell battery with up to 3 years of standby time. You can easily purchase the needed button cell (CR2032 or LIR2032) from local stores. More cost-effective than disposable alarms. Tip: When the siren sounds weak, replace the batteries immediately.
⚙️ Specifications
Color
Gold
Brand
Mosaic Alarm
Power Source
Battery Powered
Product Dimensions
3.2"L x 1.2"W x 0.5"H
Battery Description
Built-in button cell battery (user-replaceable)
Number of Batteries
2 C batteries required. (included)
Audible Noise
130 db
Item Dimensions L x W x H
3.2"L x 1.2"W x 0.5"H
Item Highlight
Ultra-Lightweight 0.8 oz Bulky-Free Keychain SOS Siren Women Student Safety. Emergency 130db Rainproof Hiking Alert. Gold
Number of Packs
1
Item Weight
17.01 g
