SL-203HC-2 wireless smoke warning devices

The SL-203HC-2 is a reliable 2-wired network heat detector designed for efficient fire detection in various environments. Utilizing advanced SMT manufacturing technology, this detector offers superior performance with low standby current, ensuring long-term energy efficiency.

With features like anti-RFI and anti-EMI protection, it is resistant to radio frequency and electromagnetic interference, ensuring accurate detection without false alarms. It operates within a wide voltage range of 9-35V DC, making it suitable for different installations. The 360-degree visible LED indicator ensures clear visibility of the device's status from all directions, and the non-polar input for the power supply enhances installation convenience.The detector also supports a remote LED indicator output through a 2-wire connection, allowing for easy monitoring of alarm status from a distance.

Technical Specifications:

• Operating Voltage: DC 9-35V

• Static Current: 50uA

• Alarm Current: 25mA @ 24V

• Alarm Output: Remote LED output

• Alarm Temperature: 57℃

• Operating Temperature: -10℃ to +50℃