Elpa [Wireless Chime] Receiver + Sensor Transmitter Set (Gray) EWS-S5033 EWS-S5033 Gray

*This is an automatic translation
Wireless Chime Receiver + Sensor Transmitter Set EWS-S5033

■Easy installation 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 receiver and transmitter have indicator lights to notify you when it is time to replace the batteries.
■20 types of notification sounds that can be set to your preference. Different sounds can be set for each transmitter, so it is possible to distinguish transmitters by sound.
■When a person passes through the sensor's detection area, it transmits a radio wave and notifies you with a chime on the receiver.

[Specifications]
■Power supply:
・Receiver: 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)
・Sensor transmitter: 3 x AAA batteries (sold separately)
■Battery life:
・Receiver: Approximately 1 year (when used 10 times a day, volume 4, high-pitched ping-pong) *When using alkaline batteries
・Sensor transmitter: Approximately 2 years (when used 10 times a day) *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 (Specific low-power device)
■ID code: Approx. 250,000 combinations
■Operating temperature range: 0℃ to 40℃
■External dimensions (approx.): Receiver/Width 142 x Height 80 x Depth 29mm (maximum), Sensor transmitter/Width 110 x Height 45 x Depth 48mm (maximum)
■Weight: Receiver/Approx. 138g (excluding batteries), Sensor transmitter/Approx. 80g (excluding batteries)
■Waterproof rating: IPX4 splash-proof (sensor transmitter)
■Accessories: Mounting screws x 4 (φ3 x 20mm)