Samsung SPE-100 User Manual page 20

installation & connection
Audio Codec

G.711 PCM. μ-law 64kbps 8kHz sampling
full duplex Audio

Audio in

Used for mono signal line input (Max.2.4 Vpp)
Audio out

Used for mono signal line output (Max.2.4 Vpp)
Line out impedance

600Ω
Alarm i/o wiring Diagram
ALARM IN
GND
ALARM OUT
(NC)
ALARM COM
ALARM OUT
(NO)
For controlling the power with electrical contacts, a separate circuit is required.
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20_ installation & connection
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(12mA sink)
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5
(24vDC 1A,
6
125vAC 0.5A mAX)
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