| Model | Description | Manufacturer |
|---|---|---|
| The Big Red Button (Receiver) | HPI Hong Kong | |
| The Big Red Button (Transmitter) | HPI Hong Kong | |
| Fright Doorbell (433MHz Rx) | HPI Hong Kong | |
| Fright Doorbell (433MHz Rx) | HPI Hong Kong | |
| Fright Doorbell (433.9MHz Tx) | HPI Hong Kong | |
| Holiday Doorbell (433MHz Rx) | HPI Hong Kong | |
| Holiday Doorbell (433.9MHz Tx) | HPI Hong Kong | |
| Instant Switch (433.8MHz Tx) | HPI Hong Kong | |
| Electronic Ballast | HPI Hong Kong | |
| Electronic Ballast | HPI Hong Kong | |
| The Natural Sounds Doorbell (433MHz Rx) | HPI Hong Kong | |
| The Natural Sounds Doorbell (433MHz Tx) | HPI Hong Kong | |
| RECORDABLE PARTY DOORBELL | HPI Hong Kong | |
| RECORDABLE PARTY DOORBELL | HPI Hong Kong | |
| The Hand | HPI Hong Kong |
