









🚨 Amplify your home’s defense with a siren that’s impossible to ignore!
The SimpliSafeBell Box is a wireless external siren designed exclusively for SimpliSafe 3rd gen systems, delivering a powerful 105dB alarm paired with a red flashing LED to deter intruders and alert neighbors. Its rugged IP55-rated weatherproof casing ensures reliable performance in extreme conditions, while simple battery-powered installation and app-controlled volume customization make it a smart, hassle-free upgrade for comprehensive home security.






| Battery description | battery_type_cr123a | 
| Number of batteries | 4 CR123A batteries required. (included) | 
| Voltage | 3 Volts | 
| Control method | App | 
| Noise level | 105 dB | 
| Mounting type | Wall Mount | 
| Manufacturer | SimpliSafe | 
| Product Dimensions | 22 x 2.7 x 22 cm; 1.07 kg | 
| Batteries | 4 CR123A batteries required. (included) | 
| Item model number | Bell Box | 
| Included Components | Batteries, Bell Box, Mounting Plate, Screws, Wall Anchors | 
| Batteries included? | Yes | 
| Batteries Required? | Yes | 
| Battery Cell Type | Lithium Metal | 
| Item Weight | 1.07 kg | 
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