Description
Inovonics EN1266 EchoStream 360° Ceiling-Mount PIR Motion Detector
The Inovonics EN1266 EchoStream 360° Ceiling-Mount PIR Motion Detector is a four-element passive infrared intrusion detector designed to provide broad 360-degree motion coverage from the ceiling in compatible Inovonics EchoStream security systems. Built for professional security applications, it brings dependable wireless operation and practical system supervision to new installations and compatible system expansions.
This genuine Inovonics component operates on the EchoStream wireless platform. It must be registered, programmed and tested with compatible Inovonics receiving equipment before being placed into service.
Key Features
- 360-degree quad-element PIR sensing
- Wide coverage patterns support ceiling-mount applications
- Automatic pulse count adapts detection to different environments
- Signal processing helps reduce background noise and nuisance stimuli
- Intelligent sleep timer helps extend battery life in high-traffic locations
- Supervised low-battery and tamper reporting
- Walk-test mode assists coverage verification
- Direct replacement for the Inovonics EN1265
Recommended Applications
- Open commercial offices
- Retail sales floors
- Building lobbies and common areas
- Schools and institutional facilities
- Ceiling-mounted interior intrusion zones
Compatibility and Ordering Guidance
Coverage varies with ceiling height, room shape, obstructions and environmental conditions. Select a location that provides an unobstructed view of the protected area and follow the manufacturer coverage diagram. The EN1266 must be registered with a compatible Inovonics receiver or gateway and walk-tested after mounting.
Technical Specifications
| Platform | Inovonics EchoStream |
| Frequency | 902–928 MHz, North America |
| Detection method | 360° quad-element PIR |
| Recommended mounting height | 8–12 ft. |
| Dimensions | 4.33 × 1.77 in. (110 × 45 mm) |
| Operating temperature | 32°F to 120°F (0°C to 49°C) |
| Battery | Two 1.5V AA lithium batteries |
| Replaces | Inovonics EN1265 |
Specifications are subject to change. Confirm current requirements in the manufacturer documentation before installation.
Professional Installation
System performance depends on correct product selection, placement, registration, programming and testing. Installation should be completed by a qualified security professional familiar with the Inovonics EchoStream platform.
Manufacturer Documentation PDFFrequently Asked Questions
Is the EN1266 EchoStream 360° Ceiling-Mount PIR Motion Detector a standalone device?
No. It is designed for use as part of a compatible Inovonics wireless system and requires appropriate receiving equipment, registration and system programming.
Should compatibility be verified before ordering?
Yes. Verify the installed receiver or gateway, supported device type, available system capacity, regional frequency and head-end programming requirements.
Does the device need to be tested after installation?
Yes. Test the device and the complete alarm or reporting path after registration and as part of the facility’s scheduled inspection and maintenance program.
Order Inovonics EN1266 EchoStream 360° Ceiling-Mount PIR Motion Detector
Choose the genuine Inovonics EN1266 EchoStream 360° Ceiling-Mount PIR Motion Detector for a professionally designed compatible Inovonics installation. Review receiver compatibility, application requirements and manufacturer documentation before ordering.
