Zartek ZA-661 One Button Digital Wireless Intercom Extra Handset for ZA-660-A B06030 Precision Engineering: The rectangular wire

Precision Engineering: The rectangular wire profile guarantees consistent spring force

The anti-vibration function ensures low-vibration work

Encryption: AES

ability to drill clean and chip-free holes in wood

3 GHz dual-core CPU and plenty of RAM

Zartek ZA-661 One Button Digital Wireless Intercom Extra Handset for ZA-660-A B06030 Precision Engineering: The rectangular wireZartek One button Digital Wireless Intercom, Extra Handset kit, use with ZA 660 A (Not Compatible with ZA 650) Zartek ZA 661 One Button Digital Wireless Intercom Extra Handset for ZA 660 A The Zartek ZA 661 One Button Digital Wireless Intercom Extra Handset for ZA 660 A allows you to expand your Zartek wireless intercom system by adding additional handsets to an existing gate station. Each handset communicates digitally with the gate station for