1. Modern design and technology equals a smarter and unique remote control. 2. The button slider protects the button to avoid accidental misoperation. Some remote controls that use this frequency are listed below. This is not a complete list, it can replicate the original remote control's IC model number 2262 2260 1527 2240 and is compatible with IC3. The convenient keychain size attaches to your car keys, no more bulkiness. The original remote control IC models that can be copied are 2262 2260 1527 2240 PT2262 PT2240 PT2264 PT2260 PT2242 AX5326-4 AX5326-3 SC2262 SC2260 HS2262 2260 LX2262 2260 EV1527 P527, etc. 4. This is a Fixed frequency remote cloner for replicating common Fix and learn code 5. If your remote uses 433mhz (433.92mhz) frequency, it will work with the remote control replicator (Note: HCS chip or rolling code remotes will not work) Package includes: 4 remote controls (batteries not included)