2 Sleek 5-button Transmitters With Brushed Aluminum Trim & Titanium Silver Button Finish. Up To 2,300ft Range. Twin Data Ports To Accommodate Both Fortin & Ads Modules. Smartphone Interface Port. Audible & Visual Arm & Disarm With Intrusion Alert. (2) new style, ultra sleek 5-button transmitters with brushed aluminum trim and titanium silver button finish. Smartphone interface port; two data ports to accommodate modules; audible and visual arm and disarm with intrusion alert. (2) vehicle operation: remotes from one of this car alarm can securely control your second vehicle with this car alarm installed. (5) on-board relays for remote start; includes (4) auxiliary outputs; includes 25 Watts high-power single-tone siren and dual-stage shock sensor. Can easily be switched from a 1-way to a 2-way system through optional purchase of antenna and 2-way remote pager.