描述
Aiphone LEF-10 是 10 路類比對講主機，按原廠資料系統最多 11 個主機、分機或門口機，可選擇性呼叫及監聽，並設私隱功能防止未經授權監聽。香港防盜為安裝商及經銷商，規格以原廠為準。
Aiphone LEF-10
Analog 10-Channel Master Station
The LEF-10 is a selective calling open voice style master station with a capacity of up to 11 total stations.
- Supports up to 11 total master, sub, or door stations
- LED and tone to announce incoming calls
- Push-to-talk at calling master station
- Hands-free communication at responding station
- Selective monitoring
- Privacy feature prevents unauthorized monitoring
- Voice and call tone volume controls
- Selective door release
Power Source
12V DC, 300mA per station. Use PS‑1208UL, or PS-1225UL for systems with BG-10C.
Output
800mW @ 20Ω (reception)
500mW @ 20Ω (transmission)
Talk Channel
1 talkpath. Occupied LED when in use.
Wiring
5 common wires (E, R, Y, +, -), plus 1 individual wire per station, looped.
Sub stations: 2 wires homerun in single master systems, or 2 common wires (E, -), plus 1 individual wire per station, looped or homerun.
Capacity
Up to 11 stations, intermixable
Wiring Distance
650′ w/22AWG; 1600′ w/18AWG
Dimensions:
8-1/18″ H x 7-1.2″ W x 2-3/16″ D
