Wireless type to protect the whole room, sensitivity can be adjusted for fixing the environment so to avoid fail alarm.Functions:1. Mollusk drive, digital signal process 8/12 bit microprocessor (8MHz)

Features:1) 10 second call auto-answer message auto-memorize and auto-reply2) Phone alarm: 6 lines phone auto-alarm and 6 lines3) Emergency phones, includes mobile4) 32 wireless protecting zones5) Pas

Features:1. Blue LCD digital display feature2. Handle process has English menu display, key and voice clew, easy to handle3. Blue LCD display, clock data real time display, handle content and work est

Guard against theft alarm systemItem no.: SC-2003FFunctions:1) Telephone alarm: 9 lines telephone auto-dialer for alarm, can informhosts mobile telephone2) Wireless connections: wireless connections b

Features:1) 10 second call auto-answer message auto-memorize and auto-reply2) Phone alarm: 6 lines phone auto-alarm and 6 lines3) Emergency phones, includes mobile4) 32 wireless protecting zones5) Pas

Features:1) Guarding against theft2) If intruder comes in the room, the working alarm system will automaticallydial the designated (mobile) telphone numbers to alarm center and owner.After the alarm s

ABS Housing In Black Or White;Operating Range: 6-15SPL: 112 + -3dBRated Voltage(VDC): 12Meas (mm): 450*290*375Packing Details:White or color box, then carton120pcs/CTNCTN. G.W.: 12kgCTN Size: 58.5*24*

ABS Housing in Black/White;Operating Voltage: DC 6-15V;Consumption: 15 - 20W;1 tone or 6 tones optional to buy;SPL: 105±3 ~ 115±3dB;Packing Details:White or color box48pcs/ctnCarton dimensio

Power: DC 12V1 tone or 6 tones (105dB ~ 115dB)Power: 15 ~ 20WWhite or black color optionalLow cost and good qualityOuter packing:40pcs/ctnCarton dimensions: 58.5*24*46.2cmG.W.: 18kg