A simple phono one-way or two-way system offers the quick solution whilst a camera door-entry system is available with the most expansive system offering a 64 event memory.
1 Way (one phone, power supply, lock) 2 Wires
LY81-067-63
2 Way (two phone, power suppy, lock) 2 Wires
LY81-068-64
Extra Handsets for 2 wired system
LY81-069-65
Lock for Door Entry System
LY81-075-63
KVM604 Video Door Entry System
LY81-950-81
KVM604 Monitor
LY81-951-82
KC-C10 B/W Camera
LY81-952-83
KC-D20 B/W Camera
LY81-953-84
KVM514R Video Door Entry System with 64 event memory
