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The detector includes a detachable photoelectric smoke sensor and a thermistor with addressable analog communication.
The sensor transmits an analog representation of smoke density to the control panel via a communication line.
The sensor's address is stored in the MCU's EEPROM and can be set using a portable address setting device called the RB1201 Device Programmer.
The detector can be assigned an address ID ranging from 1 to 200.
The DA381-IS, DA382-IS, and DA383-IS variants include internal isolators.
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