Extra 85db Siren

An additional siren is a great, ear-ringing way to further boost security & scare burglars out of your home!

Extra 85db Siren

Features & Tips

• Effortless installation
• Enhance the sound of your alarm
• Extra deterrent for burglars

Shock would be thieves with the addition of an extra 85db siren to your home. Any foolish burglars that trigger your alarm with a couple of these in your home will be reaching for their ears while running scared.

Need to expand your existing Think Protection system?

Call 1-855-768-4465 to add equipment anytime

Technical details

Backup Battery Life

48 hours cumulative, non-rechargeable


3 x 4 x 1.25 inches

7.62 x 10.16 x 3.175 cm


423.92 MHz

Operating Temperature

32 to 120 °F

0 to 49 °C

Replacement Battery

One CR123A

Siren Volume



5.6 ounces

159 grams