Intermittent sound and flash sound and light buzzer ED16-22SM alarm device 22MM 12V 24V 220V

Pilot Light AC 220V Panel Indicator Flashing Alarm w Buzzer, Red LED

Rated Voltage:AC220V, Flashing Red Light with Intermittent Buzzer Widely use on car, truck, boat and also electricity equipments Hight brightness and loud buzzer for easy recognition Simply drill an 22mm (7/8 Inch) hole and secure it with the screw... ... more

WERMA 10700070 Audible Alarm,28 mm,12V AC/DC, 24V AC/DC

Audible Alarm Type Buzzer, Visual Indicator Type No Visual Indicator, Voltage 12V AC/DC, 24V AC/DC, Decibels 80 dB, Sound Pattern Continuous, Indoor/Outdoor Indoor, Outdoor, Mounting Wall, Height 61 mm, Width 1.1094 in, Depth 1.9219 in, Diameter 28... ... more

MIFXIN Smoke & Carbon Monoxide Alarm (battery Powered) 1.496 H x 4.133 W x 4.133 D in black/gray | 1.496" H X 4.133" W X 4.133" D | Wayfair

When the unit detects the carbon monoxide gas concentrations more than 100 PPM, it will alarm, and the buzzer will make sound "di" four times at every 5 seconds, the red light flashes, and continue alarming. Please open the windows and doors, then... ... more