Amazon.com: Shure GLXD4+ Pro Digital Wireless Single Channel Receiver, Dual Band (operates in 2.4GHz and 5.8Hz), 100 ft Range - for use with GLX-D+ Dual Band Wireless Systems (Transmitter Sold Separately) :
eMylo Remote Control Switch DC 12V Wireless Momentary Switch 1 Channel Wireless Relay Transmitter with Receiver for Home Use - Amazon.com
Theos Single-Channel Digital Wireless System | Gotham Sound
Shure P3T Single-Channel Half-Rack Wireless Transmitter For PSM 300 In-Ear Monitor System | Full Compass Systems
Digital Counter Sensor for Commercial Door Open Sensor
Long Distance 1 Way AC Power Output Wireless Remote Control Switch Kit – Remote Control Switches Online Store
Audix AP41 Performance Series Single-Channel Bodypack AP41 L10-A
DC 12V 10A Single Channel Relay RF Wireless Switch Kit, 315MHz Receiver with Remote Control Transmitter for Home: Amazon.com: Tools & Home Improvement
Theos Single-Channel Digital Wireless System | Gotham Sound
Amazon.com: Remote Control Switch, 12V Single Channel Relay Module RF Wireless Switch Receiver Equipped with Portable Remote Control Transmitter : Tools & Home Improvement
Buy Shure SLXD124/85 Digital Single-Channel Combo Wireless System (H55 Band) | Sam Ash Music
4 Way Lora AC Wireless Remote Control Switch Kit transmitter receiver – Remote Control Switches Online Store
LiNKFOR Single Channel Wireless Lapel MIC with 1 Transmitter and 1 Rec – LiNKFOR Store
MYE MWTD-S9 Digital Single Channel Transmitter
Sennheiser Single Channel Bodypack System: (1) SK 2000XP bodypack transmitter ; (1) EM 2000 single channel recevier. Frequency range Aw (516 / 558 MHz), 2000BP1-A | Affinitech Inc.
Nady UHF-3-HT-ANY Single-Channel Handheld Microphone Wireless System | Reverb
Buy Shure SLXD14/SM35 Digital Single-Channel Headset Wireless System (H55 Band) | Sam Ash Music
D Debra Audio PRO ER-102 UHF Single Channel, Wireless in Ear Monitor System (2 Receivers with Transmitter) - Walmart.com
Alto Professional Stealth MKII Single-Channel STEALTHMK2EXPXUS
Shure GLXD14+/SM31FH Wireless headworn mic system with bodypack transmitter and single-channel receiver at Crutchfield
Shure BLX14R Wireless Guitar Microphone System (J11: 596 - 616 MHz)
EYK IEM81 UHF Wireless In Ear Monitor System Single Channel 16 Frequencies Selecable Perfect for Singer Stage Performance DJ - AliExpress
D Debra Audio PRO ER-102 UHF Single Channel, Wireless in Ear Monitor System (2 Receivers with Transmitter) - Walmart.com
