In addition to regular telephones it also has PA function : When the environment noise exceeded 90 decibels, The regular telephones ringing often can not allow staff heard the bell, lead to the produc…
Model JL-8984H
Pick up Device 1/3" Color SONY SuperHAD CCD
TV System PAL or NTSC
Pictuer Elements PAL:752(H)×582(V); NTSC:768(H)×494(V)
Horizontal Resolution 540TVL
Sensitivity 0.001Lu…
Model JL-8954
Pick up Device 1/3" Color SONY SuperHAD CCD
TV System PAL or NTSC
Pictuer Elements PAL:500H x 582V; NTSC:510H x 492V
Horizontal Resolution 420TVL
Sensitivity 0.001Lux,F=1…
Model JL-8930
Pick up Device 1/3" Color SONY SuperHAD CCD
TV System PAL or NTSC
Pictuer Elements PAL:500H x 582V; NTSC:510H x 492V
Horizontal Resolution 420TVL
Sensitivity 0.001Lux,F=1…
Model JL-8948H
Pick up Device 1/3" Color SONY SuperHAD CCD
TV System PAL or NTSC
Pictuer Elements PAL:752(H)×582(V); NTSC:768(H)×494(V)
Horizontal Resolution 500TVL
Sensitivity 0.001Lu…
▲ Use SONY Color or SHARP B/W CCD
▲ Waterprooof
▲ Strong Backlight Compensation
▲ High Sensitivity
▲ Super Auto White Balance
▲ Low Smear
▲ Can use pin-hole Lens
▲ BU4422S 1/4 SON…
Features:
1) Luminous flux: 4.51lm
2) Voltage VF (V): DC 12V
3) Viewing angle: 60~120°
4) Dimensions: 48*18*9cm
5) LED quantity: 3pcs
6) Power Consumption: 0.24W
7) Temperature and HRL:-20+4…
Features:
1) Material: PVC
2) Sizes: 24", 28", 32", 40"
3) Suitable for swimming
4) Different swimming rings available with different specifications and styles
5) High quali…
Kappar Manufacturing Union CO.,LTD.was established in 1997,includes"Shenzhen Kappar Technology CO.,LTD" and "Dongguan Kappar Electronic Production CO.,LTD" be a high technology ent…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea