Supply Voltage:
:T2500 24 VAC or 2 AA batteries (included)
:R2500 24 VAC
Frequency:902 to 928 MHz,
Temperature Range:50° to 90°F (10° to 32°C)
Range:100 ft
Modulation:FHSS (Frequency Hopping Spread Spectrum)
Operating Temperature:0° to 120°F (-17° to 48°C)
Operating Humidity:5 to 90% RH (non-condensing)
Dimensions:
:T2500 4.5"H x 5.75"W x 1.1 "D (11.43 x 14.6 x 2.79 cm)
:R2500 4.8"H x 3.8"W x 1.3"D (12.19 x 9.65 x 3.3 cm)
Weight:2.7 lb (1.22 kg)
Approvals:FCC, FCC ID: XDTTW205206; IC: 8438A
Warranty:5 years