Sending Photo Eye

RYTEC REPLACEMENT BATTERY. BATTERY INSTALLED IN BOTTOM BAR ASSEMBLY WITHIN RYTEC MOBILE UNIT.

D-SIZE 3.6 VOLT LITHIUM BATTERY. INCLUDES LEADS, FITTED DESIGN FOR RYWI BOTTOM BAR WIRELESS ASSEMBLY.

PURCHASE INCLUDES INSTALLATION INSTRUCTIONS. STEP-BY-STEP RYTEC SYSTEM 3 AND SYSTEM 4 CONTROL PANEL GUIDE AND TROUBLESHOOTING.