300 Feet of Line-of-Sight  with optional panel mount antenna

Operating Frequency: 315 MHz    Data Format:  DX   Number of Codes: 1,048,575   Channels: ONE channel   Measured Range: 300 feet in one quadrant with 1Ch  4Ch  8Ch  Door/Win transmitter   Operating Temperature: 32° to 140°  F (0° to 60° C)   Sensitivity: -95 dBm (typical)   Number of Stored Transmitter  32 Codes: per receiver Optional Receiver Output: For "C" relay contact, 1 amp, at 32 VDC per channel  10A Relay 30A Relay Field Selectable Receiver Output Modes: Momentary, four seconds (factory set) Momentary, one second Flip-flop toggle  or  latch, 4-Channel only SR 4Ch Receiver MODE BUTTON (one per channel) Learn Mode:   Press and release to enter learn mode   Transmitters Learned: Press and hold for five seconds after the last LED flash to delete all transmitters on an associated channel   LED INDICATOR  Steady: Indicates "learn" mode                               Flashing: Indicates number of transmitters learned on the selected channel   RF Activity: Blinks synchronously with detected RF activity   Antenna: Wire lead, Optional external  antenna kit   Input Impedance: 75 Ohm - 2:1 VSWR   Operating Voltage: 11 to 17.5 VDC - 12 to 16 VAC   Current: 25 mA at standby at 12 VDC     60 mA in alarm at 12 VDC   Connectors: Screw terminal,+,-, with N/O, N/C, and common per receiver channel   Dimensions: 5.5 in L x 1.25 in W x 4 in H (140 x 32 x 102 mm), excluding antenna   Accessories: Mounting bracket, screws, and anchors (supplied)   Regulatory Requirements: FCC and DOC