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Description

HES TB-1 Tamper Switch Normally Open for Closed Circuit

The HES TB-1 is a normally open tamper switch engineered for closed-circuit security and access control systems. This device provides critical tamper detection by monitoring for unauthorized enclosure or device access, triggering an alarm condition when the circuit is opened. Designed for integration into supervised alarm loops, the TB-1 delivers immediate tamper notification essential for protecting high-security installations.

Key Features

  • Normally open (NO) switch configuration for closed-circuit systems
  • Tamper detection monitoring for enclosure and device access
  • Compatible with standard access control and intrusion detection platforms
  • Supervised alarm loop integration
  • Straightforward installation into existing wired circuits

Technical Specifications

The TB-1 operates as a switch form factor component, wiring directly into NC (normally closed) alarm loops as an additional supervised monitoring point. It integrates seamlessly with conventional wired alarm protocols used across industry-standard control panels and security platforms.

Applications

The TB-1 is commonly deployed in electric strike installations, magnetic lock enclosures, and cabinet-level security applications where immediate tamper notification is critical. It supports access control systems, intrusion detection networks, and any closed-circuit security infrastructure requiring additional supervised tamper points.

Installation

Installation is straightforward—connect the switch terminals directly into the alarm loop circuit as an additional supervised point. The TB-1 requires no special configuration and works with existing closed-circuit security system architectures.

Specifications
Form Factor: Switch
Weight: 0.1 lb
Country of Origin: US
Product Type: Controller
Mount Type: Wall; Rack
Q&A
Reviews

HES TB-1 Tamper Switch Normally Open Closed Circuit

$32.00
$31.99

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