STR DPK Power Supply/Amplifier

STR NH200TV Power Supply and Amplifier for DPK Audio Systems

The STR NH200TV is the dedicated power supply and amplifier unit included with STR DPK Audio Door Entry System kits. It provides the necessary power and audio amplification for reliable communication between the DPK aluminium door station and connected handsets. Designed for analogue multi-core (1+n) wiring, the NH200TV delivers a 12 V AC lock output for electric strike operation and supports cable runs of approximately 100 metres.

The NH200TV is supplied as standard within all DPK system configurations, supporting setups from 1 to 20 call buttons. It is compatible with STR HT2003/2 and HT3003/2 handsets and supports multiple handsets per apartment where required. An optional tradesman facility can be implemented via a time switch connected to the system.

Key Features

• Dedicated power supply and amplifier for STR DPK audio door entry systems
• 12 V AC lock output for electric strike control
• Analogue multi-core (1+n) wiring
• Supports cable runs of approximately 100 metres
• Compatible with HT2003/2 and HT3003/2 handsets
• Supports multiple handsets per apartment
• Included as standard in all DPK kit configurations (1 to 20 call buttons)
• Suitable for new installations and retrofit projects

Technical Specifications

• System type: Analogue audio door entry
• Wiring: Multi-core (1+n)
• Lock output: 12 V AC
• Maximum cable run: Approximately 100 m
• Compatible handsets: HT2003/2, HT3003/2
• System capacity: 1 to 20 call buttons