Zhanhui Industrial Ltd.

Vocal smoke alarm   Specification Item:ZHL-A Power:4*1.5V battery Static current::＜50µA Alarm current: 65 mA Alarm Output：sound and light Alarm Sound Level： ≥85dB / m Dimension: DIA153 * 78mm Features * Photoelectronic Technology * record function * Alarm and Power Test Button * Low Battery Warning * Used in all areas