Genius Colorpage BR600 , Portable business card scanner

Genius Colorpage – BR600

Portable business card scanner

Includes Cardiris BCR software

Scanner data is automatically entered in visiting card format,  works best with black and white cards.

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Baoji Remote control doorbell review

Baoji Remote control doorbell seems to be one of the most popular brand of  doorbells available online.  The unit consists of  a doorbell  which contains the transmitter ,  a  receiver and  a 23V 12V battery for the transmitter.  The receiver unit is  battery operated , using 2 AA size batteries which are not included.

The entire unit is easy to install the first time since the doorbell has a sticky pad . However, if  you remove the doorbell for changing the battery, the gum is not sufficient for second time installation and it may fall off after some time. The battery in the transmitter is drained faster compared to the batteries used in the receiver unit.

A basic model of Baoji Remote control doorbell can be purchased online for Rs 175 (apprx. $3.75) onwards including shipping and is delivered within 3 days.

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Remote control doorbell

Remote control doorbells have a few advantages over conventional wired doorbells which are widely used . These are:

  • No wiring required, easy to install, with a sticker on bell
  • Work even if there is no electricity (for models where the transmitter and receiver are battery operated)
  • During the monsoon, humidity levels are high, so electric contacts get corroded and devices some times do not work properly for wired connections.

The remote control doorbell consists of  2 units  – the doorbell  and a receiving unit.  The doorbell is similar to the standard doorbell ,  but contains a transmitter which is battery operated. A high voltage battery 12 V 23A is used to generate the signal when the doorbell is pressed.

The receiver which  may be battery operated or with an AC supply can be kept at a distance of  0 to at least 20 m from the doorbell  and generates a ring tone whenever the doorbell is pressed.  However, if the battery in the transmitter/doorbell is exhausted,  the signal is detected only when the receiver is in close proximity with the transmitter.

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