The reviews are automatic translation.
Contact the office and factory
On 2018-01-25 06:30:55
When the door of the factory is closed completely, the call becomes unstable, so it is good to have an external antenna
Contact with neighboring apart.
On 2017-10-25 15:57:26
The reach of the radio waves was too short to serve any purpose. As it turns out to be useless, it is neglected.
Interaction with a remote place
On 2017-06-29 17:30:28
About the buzzer works properly, but as for the call, the voice is small and it is hard to hear.
In connection with the office room of the special nursing home for elderly people and the bathroom (Wireless type as it can not be connected)
On 2017-04-06 17:53:14
Although there was convenience, the catalog of the corresponding item of the AC - DC Adapter - No indication, 1 part Gatari
Call between 1F and 2F
On 2017-03-25 19:56:24
Easy installation without bridging · Bell · Call possible. Call quality is also good. However, depending on time, communication may not be possible at all.
For contacting quarantined rooms
On 2017-03-02 10:41:46
It is easy to connect with the isolated room by placing it without wiring. If it were to be improved, it would be better for the chime and the call to be a little more loud.
Call at time of visit
On 2015-10-09 09:30:48
I was puzzled by the time lag after pushing the button.