... 2. 8 Wired defense zones and 99 wireless defense zones3. At most 5 wireless remote control codes.4. LCD display, ... talkie can be realized.9. Built-in wireless transmitting module, could be coding with wireless siren and appliance.10. 1 group of ... hours, bypass defense zones programming function.20. Wireless coding: easy to add additional wireless accessories.21. Remote control Arm, Disarm, Monitor ...