AJX-M-CO

Overview

Ajax Security Outdoor Curtain Motion Sensor White with PIR & Microwave | AJAX-MP-CRT-OUT-W
The Ajax Curtain Outdoor Motion Sensor is designed to provide reliable perimeter security for homes, offices, warehouses, and industrial sites. Combining dual PIR sensors with a K-band microwave sensor, this wireless motion detector accurately monitors narrow detection zones up to 12 meters, minimizing false alarms caused by animals, plants, or thermal interference. With adjustable sensitivity, two operating modes including pet immunity, and easy remote configuration via the Ajax app, it offers a professional-grade security solution that is simple to install and manage. Its rugged weatherproof housing and long-range wireless communication ensure dependable performance in outdoor environments.

Description

This Ajax Curtain Outdoor Motion Sensor is equipped with two PIR sensors and a K-band microwave sensor for dual-technology detection, providing precise coverage of narrow sectors while filtering out false alarms. The device supports pet immunity for animals up to 100 cm tall and allows adjustable detection range and sensitivity to suit different site layouts. It communicates via Ajax's Jeweller and Wings protocols, offering a wireless range of up to 1,700 meters to the hub or range extender. The sensor features an anti-masking system, tamper alerts, accelerometer for sabotage detection, and encrypted data transmission to maintain security integrity. Pre-installed batteries provide up to three years of operation, and the sensor can be installed using a SmartBracket, angle mount, or third-party mounts. Remote setup and configuration are easily managed via the Ajax app.

Features

Reliable Perimeter Security for Any Facility
Curtain Outdoor Jeweller is ideal for protecting perimeters in homes, commercial properties, industrial complexes, warehouses, and hangars. Its dual detection system ensures motion is only registered when both PIR sensors and the microwave sensor are triggered, effectively reducing false alarms from environmental factors. The device also allows facility-specific adjustments, enabling coverage of doors, windows, and narrow zones while ignoring high-traffic areas.

Dual Detection System for Accurate Motion Alerts

• Two PIR sensors perform three-step signal analysis to filter out natural obstacles, animals, and thermal noise
• K-band microwave sensor enhances detection accuracy and energy efficiency while minimizing false alarms
• SmartDetect software analyzes movement patterns to distinguish human motion from pets and environmental interferences
• Temperature compensation ensures reliable performance from -25degrees C to +60degreesC

Flexible Operating Modes

• Regular mode triggers alarms for all detected movement
• Pet immunity mode ignores animals up to 100 cm tall
• Adjustable sensitivity settings allow low, medium, or high detection tailored to site conditions

Advanced Wireless Communication

• Uses proprietary Jeweller and Wings protocols for encrypted two-way communication
• Up to 1,700 meters wireless range in open spaces
• Supports up to five range extenders per system for communication through walls, metal, or concrete
• Over-the-air firmware updates ensure system stays current

Tamper and Anti-Masking Protection

• Built-in accelerometer triggers alerts if the detector is moved
• Anti-masking system detects obstacles placed over the sensor lens up to 5 cm away
• Device authentication and encrypted communication prevent spoofing and data breaches
• Tamper alerts notify users and security services immediately

Easy Installation and Remote Management

• Pre-installed batteries provide up to three years of continuous operation
• Quick QR code pairing and SmartBracket mounting for hassle-free setup
• Optional angle mount or third-party mount supported
• Remote configuration and monitoring via Ajax mobile and desktop apps

Ideal for Various Environments

• Residential properties, large estates, warehouses, offices, industrial sites, metal hangars
• Effective in high-risk areas with minimal false alarms
• Adjustable coverage zones allow selective monitoring of doors, windows, or narrow perimeters

Complete Set Includes

• Curtain Outdoor Jeweller motion detector
• SmartBracket mounting panel
• 2 x CR123A pre-installed batteries
• Angle mount
• Hood for sensor protection against rain and snow
• Full installation kit and quick start guide

Specifications

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Specifications
Product Code	AJX-M-CO
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.
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
	Depends on the sales region.
Maximum effective radiated power (ERP)	up to 20 mW
	Automatic power control to reduce power consumption and radio interference.
Radio signal modulation	GFSK
Radio communication range	up to 1,700 m
	Between the detector 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.
Wings communication technology	Proprietary wireless communication technology for uploading firmware updates.
	Key features:
	Two-way communication.
	Advanced anti-sabotage.
	Block encryption featuring a dynamic key.
	Data packages reload in case of transmission errors.
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
	Depends on the sales region.
Radio communication range	up to 1,700 m
	Between the detector 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.
Detection
Sensitive elements	2 x PIR sensors
	1 x K-band microwave sensor
	K-band microwave sensor to prevent false alarms caused by thermal interference.
	Operation frequency: 24 GHz.
Motion detection distance	up to 8-12 m
	When installed at a height of 1-2.4 m. Adjusted with a slider at the detector enclosure.
Motion detection angles	horizontal: 8degrees
	vertical: 85degrees/75degrees/15degrees
	Depends on the installation height.
	The angle is 85degrees or 75degrees at 2.4 m and 15degrees at 1 m.
Motion detection speed	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 a user with admin rights in the Ajax apps.
Pet immunity	height: up to 100 cm
	weight: irrelevant
	The detector should be installed at a height of 1 meter, and the slider on its enclosure should be set to the Pet position.
False alarm prevention	Dual motion detection technology
	SmartDetect
	Software algorithm.
Temperature compensation	Effective motion detection at temperatures from -25 degreesC to +60 degreesC.
Recommendations
Recommendations	It is recommended to install the detector at a height of:
	2.4 m
	1 m when the Pet immune mode is enabled.
	The device is designed for indoor and outdoor use.
	Install the hood to protect the detector's anti-masking system from rain and snow.
Sabotage protection
Tamper alarm	Notifications on attempts to detach the detector from the surface or remove it from the mounting panel.
Protection against spoofing	device authentication
Anti-masking system	detects attempts to block the detector view
Accelerometer	alarm when the detector is moved
	Must be activated when the detector is installed on third-party brackets.
Holding screw	To secure the detector on SmartBracket or hood.
Communication loss detection	within 36 s
	Detection time depends on the Jeweller settings.
Power supply
Battery	2 x CR123A
	Pre-installed.
Type	type C
Calculated battery life	up to 3 years
Detector's operating voltage range	4.1-6.2 V?
Detector's nominal operating voltage	6 V?
Quiescent detector's current consumption at nominal voltage	37 μA
Maximum detector's current consumption at nominal voltage	600 mA
Full battery capacity	1,600 mAh
Low battery voltage	4.48 V?
Low battery recovery voltage	5.14 V?
End-of-life battery voltage	4.1 V?
	Device is switched off.
End-of-life battery capacity	170 mAh
Manufacturer	Huiderui or Panasonic
Enclosure
Dimensions with hood	155 x 77 x 85 mm
Dimensions with hood and angle mount	155 x 84 x 98 mm
Dimensions without hood	141 x 60 x 72 mm
Dimensions without hood and with angle mount	141 x 76 x 84 mm
Weight with hood	299 g
Weight without hood	223 g
Weight of angle mount	34 g
Operating temperature range	from -25 degreesC to +60 degreesC
Operating humidity	up to 95%
Protection class	IP55
Color
Color	White
Complete set
Complete set	Curtain Outdoor Jeweller
	SmartBracket mounting panel
	2 x CR123A battery (pre-installed)
	Angle mount
	Hood
	Installation kit
	Quick start guide