No, signs are completely secure! The information is encrypted to ensure communication only goes to your team.
Let's just say a great deal farther than the size of a baseball or softball field! We'll let you have fun trying that out if interested.
No, we only send digits to keep the system fast and simple. The system allows you to send up to 6 digits.
A charged device lasts about 8 hours. You can charge a dead battery in about 1 hour. Charging is done via a micro-usb charging cable.
No, the communication is one way. Keypads send digits to the receivers and there is no communication in the other direction.