【Practical Use】Ideal for use as an alarm for those who need quickly help, like the elderly, child, handicapped, pregnant women or patient, sick, simply press the call button to get timely and considerate care, It can also be used as doorbell. Widely used in home, hospital, community, restaurant, office and so on.
【Easy to Use】Plug the receiver into power socket in the place where you need to be reminded,watch pager can be worn on your hand at any time. 90~250V Main powered receiver works with Low power consumption transmitter enjoys long standby time.
【52 Alert Options & 80M Range】52 alert sounds to choose from, with LED light flashes alert. 4 level adjustable volume, max 110db great for the aged. No switch is designed to prevent missing the important emergency alarm. Up to 80 meters range in open area (walls and other objects will reduce the range), no interference from other devices.
【Call mode】Press SOS button once ( 1-2 seconds), receiver will alarm once. If you need continuous alarm, please repeatedly press SOS button.
【Battery replace】To replace the transmitter, you need to unscrew the 4 screws on the back of the transmitter with a screwdriver, open the back shell, then you can replace the battery. It should be noted that the battery is installed with one 27A 12V batteries, please pay attention to the battery polarity before installation.
Colour: 1 to 1 White
Height: 3
Length: 3
Width: 2
Weight :0