* Products that meet your criteria are shown in table below.
- This product is manufactured in Japanese standards. Please check the specification before you order.
- Outlet Capacity
- AC100V 300W 3A to (5A fuse built-in) inrush current 10A
- Sound pressure detection by the condenser microphone (detection frequency range 400Hz to 5KHz)
- Rated Voltage (V)
- Power Consumption (W)
- 2 (operation), 0.6 (standby)
- Weight (ｋg)
Customers Who Viewed This Item Also Viewed
| 5 star
| 4 star
| 3 star
| 2 star
| 1 star
2 Customer Reviews
The reviews are automatic translation.
Because the factory within the noise can not hear the phone ring tone, for the treble of the buzzer and the like at night noisy. Before
On 2016-04-12 09:13:31
Construction wired for things also was good, but buy this time away from the phone body because it was the radio I those of the previous purchase was troublesome.
Machine tools can manufacturing factory (metal products processing), compressor, because the welding work and grinder such as a phone call in the intense environment of the noise is not known, to detect the incoming call in order to drive the patrol lights and alarm.
On 2015-07-06 23:20:11
The large sound other than the phone can be reliably detected only phone ringtone without reaction.
Set of sensitivity adjustment, etc., it has a very simple and easy to work.
Since the indirectly detected Ringtone phone may therefore not affect the telephone line.