- Tests for RF interference on MegaCode and AllStar based access control panels, receivers, and garage door operators
- Compact and lightweight with battery save feature
- Built-in speaker lets user hear what receiver hears
- Special tone simplifies transmitter testing
- Visual LED indication to confirm interference
- Frequency: Wide band, 318 MHz center frequency
- Power: 9-volt battery
- Dimensions: 2.5″ W x 5.75″ H x 1.25″ D
Part Number: LDR00001