SLR-835 HOCHIKI

Product Overview

The HOCHIKI SLR-835 / SLR-835H Photoelectric Smoke Detectors are designed for reliable detection of both smoldering and flaming fires. With a low-profile design and robust construction, these detectors are suitable for a wide range of applications where photoelectric smoke detection is required. Compatible with NS4, NS6, HSC-4R, and HSC-(X)R series bases, the SLR-835/-835H offers easy installation and maintenance while ensuring high performance.

Key Features

• Low profile: 1.8" height (2.2" for 835H)
• Compatible with 2-wire or 4-wire bases; relay bases available
• 135°F latching heat sensor included (835H only)
• Heat sensor protected by built-in guard (835H only)
• Highly stable operation with RF and transient protection
• Low standby current
• Two built-in power/sensitivity supervision/alarm LEDs
• Non-directional smoke chamber
• Vandal-resistant security locking feature
• Removable smoke labyrinth for cleaning or replacement
• Backwards compatible with Hochiki SLK and SIH detectors