Type: Horn Speaker Impedance8 Ohm at 1 Khz Voice Coil: Dia. 33mm Magnet: 80 * 40* 12 mm Reson Freq: 800 To 8 KHz Power Rating: 20 W( RMS) Min Spl: 103 dB/ W/ M Housing: White ABS Plastic Oper.Temp.: 20 T0 60 F....
Established in 1998, DSW Audio & Security Co., ltd has specilized in manufacturing Piezo siren & Alarm, Electrical siren, Battery backup siren, Outdoor Siren, Home Alarm , strobe light , magnetic....
Voice Coil Impedance: 8 Ohm( at 1 KHz) Voice Coil Dimen( Dia.) : D25.4mm Magnet Size( Neo.) : 60x32x10mm Rated Voltage: 12VDC Operating Voltage: 6-14VDC S.P.L: 112x2dB at 12VDC/ 1cm Max.Current Draw: ....
Ionization Smoke Alarm Work Current: less than 10 A SPL more than 88 dB Work Temp.: Minus10 Deg. To 40 Deg. Operat. Voltage: DC9V N.W.: 5.8KG GH.W.: 8.5KG Q' ty/ box: 60PCS Packing Size( cm) : 46x35x27
Detection distance: 11m* 11m Installation way: Wall-hanging Installation height: 2.0-2.7m Alarm output: N.C., 0.15A 28VDC Detecting speed: 0.2m/ s-3.5m/ s Operation vo
COA-2008C Power Source : 220V AC Sensitivity : Propane LEL 2.1 Vol% / HEL( UEL) 9.5 Vol% Butane LEL: 1.8 Vol% / HEL( UEL) 8.4 Vol% Methane LEL: 5.0 Vol% / HEL( UEL) 15.0 Vol% Power Consumption : 1.7W....
Type: Piezo Alarm & Strobe Rated Voltage: 12 VDC Operating Voltage: 6 To 15VDC Max. Rated Current: 300 mA Min.SPL: 110 dB at 12VDC/ 1m Resonant Frequency: Tone Nature: Warble Housing: ABS Plastic Operat.....
Type: Surface Mounted Contact Type: Closed Loop Contact Rating : Breakdown Voltage 100v / Max.Switch Current 0.5A Opera. Gap: 1Inch Magnet: Lead Wire: Side leads with # 22AWG 18 Housing: White , Brown , ....
Adopt Philips 9bit ADC 7130 decode chipset Video Inputs: 4 Channels Display Rate: 120 fps ( NTSC) 100 fps ( PAL) Recording Rate: 120 fps ( NTSC) 100 fps ( PAL) Support IE Browse Windows 2000 / XP....
Type: Backup Alarm SPL: 97db at 1 Meter Voltage: 12 To 24 Voltage Operating Voltage: 9 To 32 Voltage Current Output: 0.2 A Power: 4 Watts Temp Range: 40 To 165 F Frequency: 960 To 1440 Hz Housing: Glassfiber....
BC-107 CD107( CCD B/ W) CD107R( CCD COLOR) CM107( CMOS B/ W) CM107R( CMOS COLOR) Size: 107* 55* 55mm BC-103 CD103( CCD B/ W) CD103R( CCD COLOR) CM103( CMOS B/ W) CM103R( CMOS COLOR) Size: 103* 57* 50mm BC-102....
Type: Armored Siren Impedance8 0HM Input Voltage: 14VDC Oper Voltage: 14Vdc Min SPL: 120dB SPL/ Meter Max Current: 1400 ma Flash Rate : 120 per min. Strobe Len: Acrylic Lens Tone Nature: Siren Housing: White....