New Open Box All Unused M1XRFTW Two Way Wireless Transceiver. Communicates Bi Directional With Elk Two Way Wireless Sensors up To 144 Transmitters Per ELKM1 Controller 762158160004 6 3/4 x 4 3/4. Comes Only with What is Seen. Find this in my Electronics category. 

Payments must be received within 3 days of auction end. 

KBFEB23BLUBG4 022823PICS 032624

Please note, there are severe uncontrollable delays on deliveries mostly via USPS. I do ship right away, there is no guarantee the time it will take for your item to arrive. Please message me ahead of time if you have a concern. Thank you for your understanding.