PAN India — B2B Distribution Network

Motion Protect Curtain

Motion Protect Curtain

Motion Protect Curtain

Home Automation

Ajax

Wireless PIR curtain motion detector

Principle of operation
Detects movement using two narrow-angle PIR sensors. It reacts to motion within the protected curtain zones.

Features
Provides precise curtain-type detection along walls, windows, and passages, allowing protection of openings.

Installation and set up
Ready to use out of the box. The battery is pre-installed, and the detector is mounted in minutes using the SmartBracket mount.

Communication
Jeweller communication technology Proprietary wireless communication technology to transmit commands, alarms, and events.
Key features:
  • Two-way communication.
  • Advanced anti-sabotage.
  • Block encryption featuring a dynamic key.
  • Instant notifications.
  • Remote control and configuration in Ajax apps.

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Frequency band 865.0–867.0 MHz
Maximum effective radiated power (ERP) up to 20 mW
Radio signal modulation GFSK
Radio communication range up to 1,700 m

Between the device and a hub (or a range extender) in an open space.

Calculate radio communication range at the facility
Encrypted communication All stored and transmitted data are protected by block encryption featuring a dynamic key.
Frequency hopping

To prevent radio interference and jamming.

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Detection
Sensitive element

2 × PIR sensor

Motion detection distance up to 6–15 m

When installed at a height of 2.4 m, and the Correlation Signal Processing feature is disabled. It also depends on the sensitivity level adjusted in the device settings.

up to 6–8 m

When installed at a height of 2.4 m, and the Correlation Signal Processing feature is enabled. It also depends on the sensitivity level adjusted in the device settings.

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Motion detection angles horizontal — 6°
vertical — 90°
Motion detection speed from 0.3 to 2.0 m/s

The direction of the detector lens should be perpendicular to an alleged intrusion path into the facility.

Sensitivity 3 levels

Adjusted by a PRO or user with admin rights in Ajax apps.

Pet immunity Install the detector upside down to prevent it reacting to domestic animals.
Temperature compensation Effective motion detection at temperatures from −10°C to +40°C.
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Sabotage protection
Tamper alarm

Notifications on attempts to detach the detector from the surface or remove it from the mounting panel.

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Protection against spoofing device authentication
Communication loss detection within 36 s

Detection time depends on the Jeweller or Jeweller/Fibra settings.

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Power supply
Battery CR123A

Pre-installed.

Type type C
Calculated battery life

up to 5 years

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Detector’s operating voltage range 2.1−3.3 V⎓
Detector’s nominal operating voltage 3 V⎓
Quiescent detector’s current consumption at nominal voltage 41 μA
Maximum detector’s current consumption at nominal voltage 60.4 mA
Full battery capacity 1,600 mAh
Low battery voltage 2.5 V⎓
Low battery recovery voltage 2.7 V⎓
End-of-life battery voltage 2.1 V⎓

Device is switched off.

End-of-life battery capacity 300 mAh
Manufacturer Huiderui
Enclosure
Dimensions 134 × 44 × 34 mm

with bracket

134 × 52 × 41 mm
Weight 118 g
Operating temperature range from −10 °C to +40 °C
Operating humidity up to 75%
Protection class IP54
Complete set
Complete set

MotionProtect Curtain Jeweller

SmartBracket mounting panel

Bracket

Installation kit

CR123A battery (pre-installed)

Quick start guide

Additional information
Compliance with standards Learn more
User manual Learn more
Warranty 24 months
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