Honeywell Vista 20P, 6160 Keypad, Battery, Siren, RJ31X Jack and Cord Kit Package Honeywell Vista 20p Version 10.23 or Newer. Not Older 9.18 Version Honeywell 6160 Keypad Honeywell Wave2 Siren Premium Yuasa 12V 4 A/H Battery Everything Securely Packed Inside the 20P Panel Cabinet for Convenient Shipping and Tracking.