Access control, AC-01Storage capacity:250 me card,250 password.Distance for reading card:5-20 cmCard reading type: Em or em compatible.Unit size:117 x 117 x 21 mm

Detailed product descriptionCan open the door lock by card or by password, or by both card and password.Storage capacity:250 me card,250 password.Distance for reading card:5-20 cmUnit size:117 x 117 x

Panel size: 7inchInterface: SDMMCMSXDUSB2. 0, slave / hostVideo: MP4, Divx, Av, Vob, MPEG1, 3, 4Audio: MP3, WMA, WAVView type: Slideshow,Presentation, Photo RotationSize adjustment 4: 3 or 16: 9Photo

-Operated by AC 220-240V power.- With 16 selectable melodies.- Different color available.- Product size: 200 x 124 x 63 mm (l x w x h).

Working voltage:12A, work current:1A, Electric loading:10000N

- cigarette lighter socket with adjustable angle- with universal adjustable phone holder- with clips for all models of mobile phones- an ultimate solution to drive your car safely while talking on the

- built-in transformer. With high temperature protection.- mechanical ding-dong tone.- different color available.- product size:167 x 102 x 45 mm(lx w x h)

- Englarge the ringing sound of your telephone.- Good for big house, office, warehouse.- Good also for hearing impaired.- No battery required. Telephone line powered to operate.- Level of sound:90 dB

Display:3.5-inch TFT LCD MonitorResolution:420 TV LinesExtension:3 monitors(or up) capability with one camera(optional)4 wire polarity or 2 wire polarity, (option)Warning intrusion alarm,, Door openin