Ajax MotionProtect Curtain

R1,131.00 incl. VAT

Narrow beam indoor motion detector. Protects windows, doors and valuables

The Ajax MotionProtect Curtain is a narrow beam indoor detector, creating a “digital curtain” of protection. This allows you to protect windows and doors from the inside, but still be able to move around the room. Only if the “curtain” is crossed, will the alarm be triggered.

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Ajax MotionProtect Curtain V2 (Indoors)

Ready to operate straight out the box

Ajax MotionProtect Curtain comes with pre-installed battery so you do not need to disassemble it. The detector can be connected to the hub with one click in the mobile application.

Ajax curtain detector creates an invisible veil protecting windows, doors and valued goods from burglars

  • Detects motion from 6 to 15 metres
  • Compatible with Hub, Hub 2, Hub Plus and ReX
  • Works up to 3 years without battery replacement

Proprietary Optical Technology:

To create MotionProtect Curtain, Ajax developed an optical system of two infrared sensors and a multifaceted mirror. This system allows the detector to receive twice as much information about what is going on in the protected area and instantly react to human presence.


Rapid reaction to threats:

Whether the intruder is running or sneaking, MotionProtect Curtain is always on duty. As soon as they enter its field of view, the detector analyzes signals from both PIR sensors and immediately sends an alert.


Set up in 2 minutes:

MotionProtect Curtain is connected to the security system with a few taps in the app: scan the QR code, add the detector to the room, and continue with installation.
• QR code for simple connection
• SmartBracket mount for quick set up
• Mobile application for configuring and testing


Additional information

Weight 118 g
Dimensions 134 × 44 × 34 mm

Black, white

Technical Specifications

Classification Radio-interlinked photoelectric security detector
Type of detector Wireless
Motion Detection Distance From 6 to 15 metres (depending on device settings)
Installation method Indoors only
Compatibility Operates with all Hubs and ReX range extenders
Sensing element Two PIR sensors
Alarm signal delivery time 0.15 seconds
Detection angles Horizontally – 6°
Vertically – 90°
Sensitivity Adjustable, 3 levels
Recommended installation height 2.4 meters
Power supply Battery: CR123A, 3v
Battery Life Up to 3 years
Jeweller radio technology Communication range with detectors: up to 1,700m in an open space
Two-way communication between devices
Operating frequencies: 686.0 – 868.6MHz
Self-adjusting RF output power: up to 20mW
Black encryption based on AES algorithm
Detector polling period: 12 – 300 s
Temperature sensor Available
Operating temperature range from -10°С to +40°С
Operating humidity Up to 95%
Anti-sabotage Fraud protection
Jamming notification
Remote configuration and testing +
Protection class IP54
Dimensions 134 х 44 х 34 mm
Weight 118 g
Warranty Replacement and repair for a period of 24 months from the date of sale. The warranty does not cover batteries.
Complete Set MotionProtect Curtain motion detector
SmartBracket mounting panel
CR123A batteries (Pre-installed)
Installation kit
User’s guide

User Manual

Ajax MotionProtect Curtain User Manual

Ajax Alarm User Guide


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