About this item

• Standard Standard: ARIB STD-T101 compliant
• Frequency (MHz): 1,895.616 to 1,902.528 (1.728 MH step)
• Communication Method: Time-split multi-directional connection system
• Transmission distance: 328.4 ft (100 m) (sight)
• Registration number of extension units: Up to 6 units (indoor intercom + entrance interval) for the parent unit
• Waterproof performance (entrance intercom unit): IPX3 (rainproof)
• Power supply: (Base unit) Dedicated AC adapter, (Entrance handle) 3 AA alkaline batteries (sold separately)

• Easy to install: Wireless type that does not require wires, so it is easy to install. This wireless chime EWS series allows you to increase the transmitter and receiver according to your needs
• (Various Uses) Can be used as a security light, gate light, foot light, or outdoor light. The lamp can be used to fluff it up with a light, and it goes well with the sensor transmitter
• Smart Design: The smart design blends well with your interior. Choose between 10 seconds, 30 seconds, and 60 seconds
• Can be used both indoors and outdoors: The signal distance is 366.2 ft (120 m). The distance is safe for both indoor and outdoor use
• [Product Details] Product Size (W x H x D): Approx. 6.4 x 3.5 x 2.2 inches (163 x 90 x 55 mm); Power Supply: AA alkaline batteries x 3 (sold separately); Life Span: Approx. 1 year (10 times a day, lighting time for 10 seconds)