Features:1) Material: oxide magnet2) Voltage: DC 6 - 12V3) Sound types: single tone, dual tone4) Output power: 15W5) Color: white6) Dimensions (W x L x H): 110 x 55 x 110mm

Features:1) Unit price according price terms2) Electronic siren3) Operation voltage: DC 6 - 12V4) Current draw: 550mA (15W) / 1,000mA (20W)5) Sound type: single tone / 6-tone6) Output power: 15W/20W7)

Features:1) Electronic siren2) Operation voltage: DC 6-12V3) Sound type: single tone/dual tone4) Output power: 15W/20W5) Box material: stainless steel6) Dimensions (W x L x H): 100 x 145 x 145mm

Product Name: Electronic SirenModel Number: HC - S36Place of Origin: ChinaFeatures:1) Material: oxide magnet2) Voltage: DC 6 - 12V 3) Sound types: single tone, dual tone4) Output power: 15W5) Color: w

Product Name: Electronic SirenModel Number: HC-S35Place of Origin: ChinaFeatures:1) Unit price according price terms2) Electronic siren3) Operation voltage: DC 6 - 12V4) Current draw: 550mA (15W) / 1,

Features:1) Electronic siren2) Operation voltage: DC 6-12V3) Sound type: single tone/dual tone4) Output power: 15W/20W5) Box material: stainless steel6) Dimensions (W x L x H): 100 x 145 x 145mm

Features:1) Operating voltage: DC 20V - DC 30V2) Current: 95mA3) Light output: >1.2W4) Flash rate:5) Sound level: >100dB6) Light life: >30,000 flashes7) Coded sound signal: 3 types8) Size: 108 x 84 x

Features:1) Operating voltage: DC 20V - DC 30V2) Current: 95mA3) Light output: >1.2W4) Flash rate:5) Sound level: >100dB6) Light life: >30,000 flashes7) Coded sound signal: 3 types8) Size: 108 x 84 x

Features:1) Operating voltage: DC 9-15V2) Alarm current: 10-22mA3) Working environment temperature: -10°C-50°C, relative humidity:4) Alarm density: coal gas 0.1-0.5%/natural gas 0.1-0.3%/liq