LY-YW01 wireless smoke sensor is a photoelectric smoke fire alarm, which can detect smoke generated from a fire and send out alarm signals in time. The alarm adopts photoelectric smoke detector and excellent production process, with stable operation and beautiful appearance. It can be widely used in various indoor places where fire safety alarm monitoring is required. The alarm is powered by 3V button battery, with low power consumption, self-inspection function and battery low voltage prompt function, meeting the technical requirements of the national standard Independent Smoke Fire Detection Alarm, with balanced response and stable and reliable performance.
This product uses the 2.4GHz LoRa wireless communication technology platform, and the communication protocol uses the Internet of Things micro power wireless network communication protocol of the national grid power transmission and transformation equipment to achieve dual-way communication, realize the intelligent management of smoke detection alarm, and provide support for the safe operation of power grid equipment.
Application field: substation smoke and fire alarm.
1. Main technical parameters
Operating frequency band |
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Communication mode |
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Communication protocol | Micropower wireless network communication protocol for the Internet of Things of power transmission and transformation equipment |
Working temperature | … Indoor use |
Standby current |
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Alarm current |
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Alarm indicator | Red |
Alarm sound pressure | (3 meters in front) |
2. Communication protocol
Comply with the State Grid Transmission and Transformation Equipment IoT Sensor Data Communication Protocol
Support the Internet of Things micro power wireless network communication protocol for power transmission and transformation equipment;
Real time smoke measurement and dual-way communication;
Wireless communication, easy installation;
Ultra low power consumption design, long life;
Integrated and miniaturized packaging;
With self-check/mute button.
