Call button with 3 keys to send two programmable messages with the green or blue button and to cancel the call with the red button.
Page one person or entire groups of people
Transmits up to 260 ft
Range can be extended with signal repeaters
Battery life is 1 year (depending on use)
Uses one easy to replace 12V battery (23AE)
Measures 2.25ˮ wide, 2.5ˮ long and 0.75ˮ high
Weighs 1.6 oz