Elpa [Wireless Chime] Receiver with lamp (white) EWS-P52 EWS-P52 White

*This is an automatic translation
Wireless Chime Receiver with Lamp EWS-P52

■Easy to install as it is a wireless type that does not require wiring! Transmitters and receivers can be added according to the application. (Up to 8 transmitters can be registered and used with one receiver.)
■Any number of receivers can be added to one transmitter.
■The radio wave range is approximately 120m in line of sight. It is ideal for calling and notification in general homes, shops and offices.
■With approximately 250,000 possible ID codes (identification codes), there is no need to worry about interference.
■The lamp will notify you when it is time to replace the batteries in the receiver and transmitter.
■20 types of notification sounds that can be set to your preference. Since a different sound can be set for each transmitter, it is possible to distinguish the transmitter by sound.

[Specifications]
■Power supply: 3 x AA batteries (sold separately) or DC 4.5V center positive
■Compatible plug: Outer diameter φ5.5mm, inner diameter φ2.1mm (when using a separately sold AC adapter)
■Battery life: Approximately 1 year (when used 10 times a day, volume 4, high-pitched ping-pong) *When using alkaline batteries
*Battery life may be shorter depending on battery performance and usage conditions.
■Volume: Approx. 88dB/50cm
■Radio wave range: Approx. 120m (line of sight)
■Frequency: 313.625MHz (Specified low-power device)
■ID code: Approx. 250,000 combinations
■Operating temperature range: 0℃ to 40℃
■External dimensions (approx.): Width 142 × Height 80 × Depth 29mm (maximum)
■Weight: Approx. 138g (excluding batteries)
■Accessories: Mounting screws × 2 (φ3 × 20mm)