30-channel fire protection data collector PA-8819A

Functional Description ◆ Intelligent interface for fire alarms in 30 sub-areas, automatically activated ◆ Programmable setting for automatic alarm triggering in N±1 or N±4 adjacent floors (zones) ◆ Use an 8-bit address selection switch to set N±1 or N±4 ◆ 30 red LEDs visually display the corresponding zones ◆ Equipped with a switch for selecting high and low level alarm signals ◆30-channel alarm activation signal input ◆ Three groups (1~10, 11~20, 21~30) with a total of 30 alarm activation signal outputs. ◆ 37-pin computer interface for alarm signal input ◆ The high-strength 1.5MM thickened body ensures that the product will not deform due to harsh transportation conditions.

3 units/piece