Sentry 4 button dual frequency TX

Description

Sentry 4 button dual frequency TX

Features:

• Internal 12V Battery (Type 23A)
• Frequency – 403.55MHz & 433.92MHz
• Physical size – 65 x 32 x 14mm
• Weight – 30g
• Operating temperature -0ºC to 40ºC
• Green Casing + Various color
  buttons