CWSI FAST Survey Tool CWSI-FST-1 (Complete With Antenna, Cord, and Key) The CWSI FAST is wireless signal survey tool intended to perform repeater to repeater signal surveys. It has a 4 x 20 character backlit LCD which will display alarm, supervisory and trouble signals from the control panel and devices in the compatibility section of this manual. Additionally there are 5 front panel leds for visual indication of A/C power, Alarm, Supervisory, Trouble. The FAST provides signal survey functions via a membrane keypad. Features ? Bi-Directional RF communication ? 900 MHz Frequency Hopping Spread Spectrum format ? CRC data validation ? Rechargeable Lithium battery supplies 24 hour backup time ? 4 line 20 character backlit LCD display ? Power, Alarm, Supervisory, Trouble and Silence LED?s ? Acknowledge, Previous, Signal Silence ? Hinged locked enclosure ? Easy site programming with SD card Specifications Power Source: 120 VAC Primary 12VAC 20VA Secondary Transformer Battery: 3.7VDC 3Ah lithium ion battery CWSI P/N BA-3.7V-3AH Transceiver Operating Frequency: 900 MHz band Signal to Noise Ratio: Minimum Signal -100.2dBM Maximum Noise -115.3dBM Antenna Type: Omni Transmission Format: Frequency Hopping ? Spread Spectrum. Dimensions: 7? high, 8? wide, 2 OE? deep Enclosure: Powder coated steel Weight: 1 Lbs. We take our reputation seriously, we buy and sell online, so we understand the value of trust! Thanks for looking at our listing and supporting our small family business! SHELF: WH NT