- Receiver requires 4 AA batteries and transmitter requires 12v 23A battery - Range of 150 meters (492 feet) - Economical receivers that can be used independently - Fail-safe system where if one receiver fails, others will continue to operate - Expandable system, additional receivers can be purchased separately - Receivers come pre-programmed but can be reprogrammed - Pairing process: locate small hole in receiver, insert paperclip, receiver will flash, press corresponding key on remote - Caution: handle product with care, avoid shaking and dropping; keep receiver away from fireworks to avoid damage; remove batteries before storage; store in clean, dry area - Frequency: 433MHz - Complies with part 15 of FCC Rules - Device does not cause harmful interference and accepts any interference received - Material: plastic - Package Contents: 1 x receiver, 1 x transmitter