Features:

• Great for locating hotspots in buildings airports and public access points.
• Fast detection; most signals found in less than 1/2 second.
• 4 bright LEDs for easy, accurate indication.
• Directional antenna helps locate access point.
• Will not detect other devices such as wireless phones.
• Detects 802.11 b/g signals up to 300 ft. away.
• Antenna type: Dipole, internal.
• User replaceable batteries (2):CR2032.
• Operating Voltage: 2.7V nominal.