SEN/H/T3 – Sentry 3 Channel Transmitter Code Hopping
SEN/H/T3 – Sentry 3 Channel Transmitter Code Hopping
£25.50
- 3 button
- Power by ready available internal 12v batteries (L1028 12 volt)
- Size- 65mm x 32mm x 14mm.
Description
Sentry 3-Channel Code Hopping Transmitter
The Sentry 3-Channel Code Hopping Transmitter is a secure, high-performance remote control solution designed for modern access control and automation systems. Operating at 433.92 MHz, this compact key fob transmitter delivers a reliable range of up to 100 metres (clear line of sight) and exceptional security against code grabbing or cloning.
Each transmitter uses advanced KEELOQ® encryption and generates a unique 66-bit encrypted code with every press, offering over 260 million factory-coded combinations. Each unit is assigned a unique serial number, ensuring no duplication and robust traceability.
Compatible with Sentry 1-channel and 3-channel receivers (up to 32 transmitters per 1-channel receiver or 8 transmitters per 3-channel receiver), this transmitter is ideal for gates, barriers, doors, and other secure automation applications.
Housed in a durable ABS/PVC casing, the Sentry transmitter features three buttons, SAW resonator stability, and is powered by a readily available 12V L1028 battery.
Key Features:
- 3-button key fob transmitter with KEELOQ® encryption
- 433.92 MHz frequency with up to 100m range
- 66-bit secure code hopping technology
- Unique serial number for each transmitter
- Compatible with Sentry receivers (not French Rolling)
- Compact and robust design for everyday use
Specifications:
- Power: 12V L1028 battery
- Size: 65 × 32 × 14 mm
- Output power: ±0.25 mW
- Frequency stability: ±50 KHz
Additional Information
| Manufacturer | Sentry |
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