• Dimensions (D x L): 0.79" x 2.36"/ 20mm x 60mm
• Weight: 32g (including battery)
• Power Source: CR2 Battery (included)
• Siren Activation: Pull Ring
• Siren Volume: 110 Decibels
• Lock/Unlock: Yes, twist top of Alarm
• Included Accessories: Keyring, Lanyard
• Mobile Connectivity
• Mobile Connectivity: Requires nearby phone with Bluetooth connection
• Mobile Alerts: Yes, SMS with GPS Co-Ordinates Sent to Your Primary Emergency Contact
• Mobile Alert Activation: Press Button or Pull Ring
• Mobile App: Swann Security App