Tech-Security Electronic Technology Co., Ltd.

wireless doorbells from factory

wireless doorbells from factory
Product Detailed

wireless doorbells
2.4G wirless digital video
1 Monitor alarm,portable
2 Good voice and video
3 Comunication 300m far away

wireless doorbells

 

2.4G Digital Wireless Video Door Phone   TA-888

 Function Feature

   a  Transmission distance: 300m (free lane)

   b  World public frequency 2.4G data voice, image transmission

   c  Full-duplex hands-free call, clear audio and video

   d  Visting key wake up call, standby power-saving sleep

   e  Unlock door and alarm function

   f  CE ROHS FCC available

   g  83 effective communication channels, strong anti-interference

      Super error-correcting capability

   h  Ultrashort built-in antenna design,fashionable outlook

   i   Super-infrared night vision video monitor

   j   Other optional function: Automatic image storage, photo taken

 Parameter

   Working current 150mA   SNR Voice>55dB Working temperature -40°C +70°C

Indoor monitor

1)      Wireless frequency 2.4GHz

2)      Power 4.5V battery rechargeable

3)      Batterywork 120h standby 5 hours talk

4)      Size : 9cm*7cm*2cm

5)      Transmission distance: 300m(free lane)

6)      Portable handset

Outdoor Camera

1)      Wireless frequency 2.4GHz

2)      Power adapter 5V

3)      Decoder:built-in decoder

4)      Size : L*M*H=12.5*9.3*3.5(cm)

5)      Transmission distance: 300m(free lane)

6)      Installation: surface mount

(86*86mm case)

 Certificate  CE ROHS FCC approved

 Accessory  screw, rechargeable battery,antenna,manuan,power adapter



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