---
title: AJAX Security - Wireless Indoor Motion Detector
date: 2024-09-26T21:33:47Z
modified: 2026-05-05T16:47:11Z
permalink: "https://tech.co.za/product/ajax-security-wireless-indoor-motion-detector/"
type: product
status: publish
excerpt: Detection Up to 15m, Vertically 90° & Horizontally — 6°, Battery last up to 3 years, Two PIR sensors
wpid: 509684
product_brand:
  - AJAX
product_type:
  - simple
product_visibility:
  - featured
product_cat:
  - Security
featured_image: "https://tech.co.za/wp-content/uploads/2024/09/mation-detector.jpg"
---

The Ajax MotionProtect Curtain, is a wireless indoor motion detector designed for narrow spaces like windows and doors. It features dual PIR sensors for enhanced accuracy, a detection range of up to 15 meters, and a battery life of up to 3 years. The detector provides 90° vertical and 6° horizontal coverage, making it ideal for protecting specific entry points

**Specifications**

- Frequency bands
- 866.0 – 866.5 MHz
- 868.0 – 868.6 MHz
- 868.7 – 869.2 MHz
- 905.0 – 926.5 MHz
- 915.85 – 926.5 MHz
- 921.0 – 922.0 MHz
- Maximum effective radiated power (ERP): ≤ 20 mW
- Communication range: up to 1,700 m
- Polling interval: 12–300 s