Model No:AYD-505 600MA~108±3db,15W 1000MA~110±3db,20W Packing details 44.5x18.5x44.5CM/50pcs - Update: 2012-05-16

Model No:AYD-501 Backup siren Material: ABS housing in Black. Rated Voltage (VDC): 12-24 Operating (VDC): 6-15 Power:15-25w Tone:one/six - Update: 2012-05-16

Material: ABS housing in Black Rated Voltage (VDC): 12 Operating (VDC): 6-15 Tone:ONE/SIX Colour:white /black Power:15-25w Packing size (mm): 580*240*450 - Update: 2012-05-16

Model No:AYD-532 600MA~108±3db,15W 1000MA~110±3db,20W Packing details 44.5*18.5*44.5CM/50pcs - Update: 2012-05-16

Zone 11 Wireless guarding zones Working frequency between detector and alarm host. (315M/433M optional ) * GSM GSM frequency: 900/1800MHz & 850/1900MHz (optional) The frequency of Model No.G20E: 900/1800MHZ The frequency of Mod... - Update: 2012-05-19

Model No:AYD-2000A 1. DIY installation: each part of the system needn’t setting up line. It can form group-web automatically after the power is on. 2. Easy to coperate: can enter or exit the working state by pressing the key ... - Update: 2012-05-15

c - Update: 2012-05-19

ayd-508 auto alarm siren horn buzzer power:15w/20w/25w voltage:12v/24v tone:one tones/6tones - Update: 2012-05-21

waterproof 120DB auto siren horn 120DB POWER:15/25W TONE:1/6TS VOL:12V - Update: 2012-05-15

car alarm 120DB 1/6tones siren horn buzzer Power:15/25w tone:1/6 vol:12v - Update: 2012-05-19