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Multi-digit/Freeform Entry
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Display Screen
Display Type
LCD
LED
Display Capacity
2 lines x 11 characters per line
5 lines x 20 characters per line
red/greenindicator
1 character
Response Confirmation
Buttons
19
21
14
5
15
Messaging Function
Communication Method
RF
Integrated FHSS Security
Range
650 ft
500 ft
300 ft
450 ft
Speed (keypads/second)
200
100 - 200
100
Intelligent Power Save
Batteries
2 ‘AA’
3 ‘AAA’
1 watch-type
Changeable Device ID
Low Battery Warning
Device ID Range
1 – 500
1 – 1500
1 – 250
Scalable Firmware
Ultra-Durable ABS Casing
Lanyard Compatible
Weight (ounces)
3.9
5.3
< 1
5.0
Dimensions (inches)
5.25 x 2.2 x 1.0
5.7 x 2.8 x 0.9
3.0 x 1.5 x 0.4
6.0 x 2.5 x 1.0
Warranty
2 years
Receiver Frequency
2.4 GHz
900 MHz
Keypads Per Receiver
500
300 (expand to 1500)
250
USB Receiver Option
Ethernet Receiver Option
Serial Receiver Option
Keypads Per Room
15,500 (opt. 37,500)
22,500
18,000
