Centurion G-Speak Ultra 4G Intercom Kit Buttons:2 Button High-Level Security: Full-height design ensures

High-Level Security: Full-height design ensures unauthorized access is virtually impossible

Tunnel size of 600mm × 400mm for screening a variety of bag sizes

Includes 1 cooling fan to maintain optimal operating temperatures

with adjustable sensitivity levels for each individual zone

Centurion G-Speak Ultra 4G Intercom Kit Buttons:2 Button High-Level Security: Full-height design ensuresExperience advanced access control with the G SPEAK ULTRA 4G, a mobile based, wireless intercom system that turns your phone into an intercom handset. Featuring built in 4G connectivity, this solution enables up to four users to answer calls from anywhere no cabling, no limits. Perfect for homes, complexes, guest houses, and businesses. Key Features: Answer from Anywhere: Up to 4 users can receive intercom calls directly on their phones for 24 7