Bluetooth contact closure sensor BLE-CONTACT

IoTwireless

Overview

• Sensor for detecting state change: digital on/off (dry contact)
• Memory size: approx. 40,000 readings
• Measurement interval: configurable from 1 minute to 10 days
• Ingress protection: IP30
• Battery life: up to 5 years (example: 15 min interval)

Compatibility and features
This EFENTO BLE Dry Contact Sensor is designed to connect to the EFENTO IoT platform. Once integrated, it enables continuous monitoring of contact state changes and configuration of thresholds to trigger alerts. The platform also supports automatic periodic report generation and data storage for post-processing.

Benefits

• Long battery life: low-power design providing multi-year operation depending on configuration
• Cost-effective solution: reduced installation and operating costs through wireless probes and a centralized IoT platform
• Wide range compatibility: interoperable with other EFENTO BLE sensors for phased deployments
• Open system: uses standard protocols for simplified integration with third-party cloud platforms (SDK and integration manuals available)
• Easy deployment: quick configuration from an Android smartphone via the dedicated app

EFENTO test kit
An EFENTO test kit is available to evaluate the solution: it includes the EFENTO gateway, one EFENTO temperature sensor and one EFENTO temperature & humidity sensor, with temporary access to the EFENTO Cloud for testing (trial period indicated in the offer).

Technical specifications

• Input type: dry contact (NC/NO configurable)
• Detection mode: digital on/off (open/closed)
• Internal memory: approx. 40,000 readings
• Recording interval: configurable from 1 minute to 10 days
• Ingress protection: IP30
• Battery life: up to 5 years (example for 15 min interval)
• Connectivity: Bluetooth Low Energy (BLE)
• Platform compatibility: compatible with EFENTO Cloud and integrable via standard protocols
• Typical use: continuous monitoring, threshold alerts, periodic report generation