Product description
Batch material: CR-V alloy steel
Housing material: ABS anti-fall insulator
Upgrade Smart LED Light, Beep Alarm
1. Built-in buzzer chip, green light and red light are always on at the same time when the fire line is encountered, and the buzzer alarm is issued, the alarm is loud.
2. Built-in LED red, blue and green light beads, the green light is always on when measuring zero line, the green light, blue light and red light are always on when measuring fire line.
3. Imported high penetration ABS material with better light transmittance, higher hardness, anti-fall insulation