Technical Specifications Of The Smoke Sensor - Huawei UA5000 Manual

UA5000 Universal Access Unit
Environment Monitoring
Figure 10-3 Smoke sensor
Principles
The red LED turns solid on when the probe detects the alarm state. When the system is reset, or
it is powered off and again powered on, the sensor restores to the state without alarms. At this
time, the red LED blinks normally, as shown in
Table 10-4 Description of the LED on the probe
LED
Red LED
Technical Specifications
Table 10-5
Table 10-5 Technical specifications of the smoke sensor
Parameter
Type
Power supply voltage
Output type
Operating type
Issue 01 (2012-08-17)
Status
Solid on
Blinking
describes the technical specifications of the smoke sensor.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Table 10-4.
Meaning
The probe is in the alarming state.
The probe is in the non-alarming state.
Value
JTY-GD-S839
24 VDC ± 5%
2-wire Boolean value type
Optical or electrical smoke sensing type
10 Sensors
173