IDATA R240 replacement 5-button 2-way LoRa LED remote keyfob.

Technical specifications: 2-way LoRa radio communication with receive/acknowledge feedback; five tactile push-buttons in a compact layout; integrated LED status indicator for transmit/acknowledge; internal rechargeable battery (recharge via on-unit USB charging port); quoted line-of-sight range up to 1 mile (≈1.6 km).

Physical details: compact pocket-sized housing, standard OEM-style black plastic case with LED lens; approximate footprint for reference ~75 × 38 × 16 mm (3.0 × 1.5 × 0.6 in) and lightweight form factor for keyring use.

Compatibility: designed as a direct replacement remote for systems using the CK-4040-HCX and compatible with the A2LRB antenna; intended for BYPASS IDATA LoRa remote-start and security installations.