Home Safety Alert II / ADX-208 1 set

●Size/Transmitter: W3.5 x D1.3 x H6.7cm, Receiver: W12 x D2.6 x H8.3cm Weight: Transmitter: approx. 22g, Receiver: approx. 96g ●Material: ABS resin Power supply: Transmitter: CR2032 button battery, Receiver: AC100V or 4 AA batteries ●Wireless range: Approximately 50m (straight line of sight) Set contents: 2 transmitters, 1 receiver, test battery, 1 AC adapter for receiver ● Country of origin: China One-way ● Quantity per case: 12 - Cordless chime that notifies you with sound and light. -Three volume levels. No construction required, portable, and easy to operate. - You can easily receive calls by simply pressing a button on the transmitter, making it ideal for use by the elderly and those who require care.