video door phone products

2 3 4 5 6 7 8 9 10 11 12 13

rs232 to rs485/ 422 converter
1.Industrial Surge Protection Devices 2.Send Speed:300ʍ
post: feagleliu

rs232 to rs485/ 422 converter
1.Industrial Surge Protection Devices 2.Send Speed:300ʍ
post: feagleliu

NDT300
a) Indoor monitor: b) Case: aluminum alloy c) Bell ring:
post: nincoln

7000D/ C Add power source and square display of language
Liquid crystal screen Chinese demonstrates super-big stand
post: zsdcard

T/T in advance

color video doorphone
Description: Single household system video inter-phone
post: chenxiuyuan

Dome Camera
1/3" SONY Super HAD CCD DSP CCD sensor allows better pictu
post: lori_winbo

4" TFT wireless Video Doorphone
Screen: 4" TFT LCd Resolution: 960(H) X 234(V) Operation T
post: lori_winbo

4�� Color Video Doorphone
•Screen: 4��TFT LCD •Full Duplex Conversation &
post: lori_winbo

3. 5" Color Video Doorphone
•Screen: 3.5��TFT LCD •Full Duplex Conservation
post: lori_winbo

4" Color Video Doorphone
•Screen: 4��TFT LCD •Two Outdoor Units •F
post: lori_winbo

Color Video Doorphone
•Screen: 5��TFT LCD •Resolution: 960(H)X 234(V)
post: lori_winbo

B/ W Video Doorphone
•Power: DC 16V •Screen: 4��Flat CRT •Reso
post: lori_winbo

B/ W wired Video Doorphone
•Screen: 4��Flat B/W CRT •Resolution: >=420 L
post: lori_winbo

B/ W wired Video Doorphone
4�� B/W WIRELESS VIDEO DOOR PHONE ( CMOS/ CCD) •Screen
post: lori_winbo

MEAS:45. 5*31. 5*48. 5cm
Description: One door station can support one indoor
post: carmate333

MEAS:45. 5*31. 5*48. 5cm
Description: One door station can support one indoor pho
post: carmate333

MEAS:45. 5*31. 5*48. 5cm
--------------------------------------------------
post: carmate333

MEAS:45. 5*31. 5*48. 5cm
Description: One door station can support one indoor pho
post: carmate333

IMAGE SENSOR: 1/ 2" Sony Super HAD CCD
DSP: Sony SYNC SYSTEM: Internal / Line Lock MINIMUM ILLU
post: sunny zeng

PL-404HC/ PL-408HC Video Capture Board
PL-400HCcompression board is a professional digital security
post: sunny zeng