| Power Source | 18V DC. Use PS-1820UL for initial three video monitors. Use PS-1820UL for each additional two monitors. |
| Communication | Through designated Panasonic phone system. |
| Current Consumption | MY-CU-PH: Standby: 0.12A; Max. 0.9A. MYH-CU: Standby: 0.0A; Max. 0.4A. |
| Calling: | Monitors turn on and telephones ring. |
| Scanning Lines: | 525 Lines. |
| Wiring | 2 conductor, 18AWG, non-shielded (Use Aiphone #871802.) 6 wires, looped to Monitors. (Use Aiphone #871806.) 4 wires to phone system (audio). |
| Wiring Distance: | MY Camera to MY-CU-PH: 330’ with 18AWG wire. MY-CU-PH to last MYH-CU: 245’ with 18AWG wire. PS-1820UL to MY-CU-PH: 16’ with 18AWG wire. (Use Aiphone #871802.) |
| Mounting: | Surface mounts to 2-gang box. |