EH-01 model is a compact and economical electronic hooter in 96mm X 96mm DIN standard dimensions. It is suitable for 24V DC and 110V / 230V AC supply voltage. Single tone with volume control facility is provided. Audio output is approx. 35 dbs and max range is about 50-70 metre.

Model EH-02 is 10 watt electronic hooter in 144mm X 144mm DIN standard dimensions. It can be supplied suitable for flush mounting or wall mounting. Beeper and other tone frequencies are available in this model. Alongwith volume control facility, tone control can be provided as an option. It can be supplied for 24V DC, 110V / 230V AC or 110V / 220V DC supply voltages. Auto silencing facility is optional on request. The audio output is approx. 65 dbs with 10 watts and the range is 100-120 metre.

Model IH-01 is most reliable and sturdy industrial hooter suitable for flush panel or projection mounting. It is metallic diaphram type with electromagnetic coil, available for 24V DC, 110V / 230V AC or 110V / 220V DC supply. IH-01 is most ideal for outdoor locations, and for noisy area. The audio output is 80-95 dbs. with 35 watts and having max. 200-300 metre range.

Model IH-02 industrial bell is most ideal for warning alarms suitable for wall mounting. It can be supplied for 24V DC 110V / 230V AC or 110 / 220V DC supply voltage. The audio output is approx. 60-70 dbs. with about 100 metre range.

It is basically developed for audible alarm in Hazardous Area location, being used with Intrinsically safe alarm annunciators. PH-01 hooters consist of flameproof solenoid valve with coil voltage 24V DC or 100V AC or 230V AC 50Hz.