Product Model: F21‑E1B Transmitter

Housing Material: Glass-fiber-reinforced nylon

Protection Rating: IP65

Power Supply: 2 AA alkaline batteries

Transmission Power: ≤10 dBM

Security Code: 32-bit (4.3 billion combinations)

Temperature Range: -40°C to 85°C

Control Range: Up to 100 meters in open areas

Product Model: F21‑E1B Receiver

Housing Material: Glass-fiber-reinforced nylon

Protection Rating: IP65

Power Specifications: 10-amp fully sealed relay input

Transmission Power: -110 dBM

Security Code: 32-bit (4.3 billion combinations)

Cable Length: 1.5 meters (customizable)

Control Range: Up to 100 meters in open areas