Bosch DS1101I Round Glass Break Detector, Form C Relay

The DS1100i Detector Series is a state-of-the-art solution for detecting glass breakage using microprocessor-based Sound Analysis Technology (SAT). This advanced series, which includes models DS1101i, DS1101i-BEL, DS1101i-CHI, DS1101i-FRA, and DS1101i Glassbreak Detector (round), is designed to detect the breakage of various glass types, including plate, tempered, laminated, and wired glass. The DS1100i series offers reliable performance by analyzing specific frequencies associated with glass breakage, ensuring high accuracy in detecting security breaches while minimizing the risk of false alarms.

The round DS1101i Glassbreak Detector utilizes a Form C relay and microprocessor-based SAT to listen for the specific frequencies that are emitted when glass breaks. This ensures that only valid breakage events are detected, providing precise security monitoring. Featuring sophisticated audio signal processing, the DS1100i series only triggers alarms when specific frequency, signature, and timing relationships are detected, allowing it to distinguish between legitimate breakage events and environmental noise. The built-in environmental test feature is particularly useful in harsh environments, alerting installers to potential sources of false alarms. Whether mounted on the ceiling or walls, these round detectors can be easily installed in a variety of commercial and residential settings, providing reliable, efficient protection for your property.

Key Features

• Microprocessor-based sound analysis technology (SAT) for precise glass breakage detection
• Round detector with Form C relay for reliable signaling
• Automatic environmental test circuitry to alert installers to potential false alarm hazards
• Sound check feature that allows users to verify detector functionality by clapping hands
• Externally visible alarm LED that can indicate alarm or test conditions and be programmed to latch
• Designed for detecting plate, tempered, laminated, and wired glass types
• Easy ceiling or wall mounting

Technical Specifications

Electrical
Current: 23 mA at 12 VDC
Voltage: 6 VDC to 15 VDC

Environmental
Operating Temperature: -29°C to +49°C (-20°F to +120°F)
For UL Certificated installations, 0°C to +49°C (+32°F to +120°F)
Radio Frequency Interference (RFI) Immunity: No alarm or setup on critical frequencies in the range from 26 MHz to 950 MHz at 50 V/m.

Mechanical
Dimensions (HxDiameter): 2.1 cm x 8.6 cm (0.83 in. x 3.4 in.)
Material: High-impact ABS plastic enclosure

Outputs
Alarm: Form C reed relay rated 3.5 W, 125 mA at 28 VDC for resistive loads.
Tamper: Normally-closed (NC) cover-activated tamper switch with separate terminals. Contacts rated at 28 VDC, 125 mA maximum.