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Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Specifications
Brand Name :
Merrytek
Model Number :
MSA246S IR A2
Certification :
CE
Place of Origin :
China
MOQ :
100pcs
Price :
Negotiation
Payment Terms :
T/T
Supply Ability :
10,000pcs per month
Delivery Time :
1, Sample and small order: Within 5 working days after receiving your payment. 2, Bulk order: 3-4 weeks after receiving deposit.
Packaging Details :
White box+ White box tags+ Clapboard+ Carton(K=A)
Input Voltage :
100-240Vac
Working current :
20mA mAX.
Power Consumption :
≤0.5W
Function :
ON/OFF function+ dry contact output
Available :
Occupancy detectors and motion detectors
Mounting Height :
2.5-4m
Installation :
Flush-mounted
Cut size :
Φ65mm
Description

Easy use series flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors


1. Features
1) PIR motion detection
2) Dual channel output ON/OFF function or dry contact output
3) Support daylight threshold working mode
4) Support daylight learning function
5) Detection area, hold time, and daylight threshold can be set by remote control/ Potentiometer
6) Max detection range: 10-14m in diameter
7) Wiring the Push terminal to control the load manually
8) Support full-automatic mode or semi-automatic mode
9) Synchronize multiple sensors by wiring the S terminals in parallel
10) Support IQ mode


2. Parameters

Input/Output Input voltage 100-240V AC
Rated voltage 230V AC
Power consumption 20mA max
Output signal ≤0.5W @230V DC
Working mode ON/OFF + Dry contact
Surge protection 2KV(L/N,EN61000-4-5)
Surge capacity 30A (50% Ipeak, twidth =500us, 230Vac full load, cold start)
Load capacity Channel one: 1200w resistive loading or 600w inductive loading; Channel two: dry contact, 5A 24Vdc max
Sensor parameter Function PIR motion detection+ daylight sensor
Detection Area Rotate potentiometer or remote setting: 100%/75%/50%/25%
Hold Time

Channel one: Rotate potentiometer or remote setting :5s/30s/1min/5min/10min/30min

Channel two: Rotate potentiometer or remote setting:

Test 2s/30s/1min/3min/5min/10min/20min/30min
Daylight Sensor Rotate potentiometer or remote setting : 5Lux/15Lux/30Lux/50Lux/100Lux/150Lux/Disable
Daylight learning When the sensor enters the daylight threshold learning mode, it learns the current ambient lux value and uses it as the daylight threshold. (can only be set by remote)
IQ mode When the sensor enters IQ mode, the preset hold time will be overridden; the hold time will start from 10s when the sensor is triggered for the first time. trigger sensor 3 times within 10 seconds, hold time change to 20 seconds; trigger 6 times within 20 seconds, hold time change to 30 seconds; triggered 10 times within 30 seconds, hold time change to 1 minute; triggered 20 times within 1 minute, hold time change to 3 minutes; triggered 40 times within 3 minutes, hold time change to 5 minutes; triggered 80 times within 5 minutes, hold time change to 10 minutes; If cut off mains power and power on again, hold time will start from 10s again.
Pulse mode When the sensor enters IQ mode, once human movement is detected, the load will be switched on for 2s, andthe sensor function will be overridden for 8s
Push function Support, short-press to switch on/offthe load manually
Radius detection range(based on 100% sensitivity) 5-6m in tangential based on 3m mounting height (please note detection radius will be shorter when moving in radial)
Remote control MH10 or MH18 are available
Mounting height 2.5-4m, typical value:3m
Application environment Drill hole Φ65mm
Working temperature -25℃...+50℃(detection range might differ based on different temperature )
Storage temperature -40℃~+80℃
Certificate Standard Certificate Compliant with CE
Environmental requirements Compliant with RoHS
IP rating IP20
“N/A” means not available

3. Dimension& Function

Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors

Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors

4. Wiring Diagram

Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors

Note:

1. LN is the AC input terminal, and L’N is the AC output terminal. Please ensure the wiring sequence is correct.

2. Single load requirements for a single sensor output: resistive loads should not exceed 1200W, and capacitive loads should not exceed 800W. When connecting multiple loads, surge values and total load must be considered. We recommend connecting an AC contactor or an AC solid-state relay to the sensor output terminal to prevent sensor damage from inrush current overload when a single sensor is connected to multiple loads.

3. Note that the S synchronization port must not be connected to the N line (neutral wire), otherwise the sensor will be burned out.

Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors

5. Initialization

When powered on, the sensor indicator will turn on for 35s, then turn off automatically. After initialization time, sensor parameters can be set via a potentiometer or a remote.

6. Factory Default Setting

Detection Area:100%, Hold Time: 2s, Daylight Sensor: Disable, Daylight Priority: Disable, LED Indicator: ON


7. Detection of radiation

Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors

8. Potentiometer Switch Setting:

Detection Area

Gear %
1 25%
2 50%
3 75%
4 100%

Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors

Hold Time

Gear Hold time
1 Test 2s
2 30s
3 1min
4 5min
5 10min
6 30min
7 Pulse mode
8 IQ Mode

Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors

Daylight threshold

Gear Threshold value
1 5lux
2 15lux
3 30lux
4 50lux
5 100lux
6 150lux
7 Disable

Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors

Daylight Priority

Gear On Off
1 50lux 400lux
2 100lux 500lux
3 150lux 600lux
4 200lux 700lux
5 Disable

Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors

Full automatic and semi-automatic

*Press “Press button”, the sensor will work in full-automatic mode, the sensor will switch load on when motion is detected, and switch load off after hold time when no motion is detected.

Press this “Press button” again. When the button rebounds, the sensor works in semi-automatic mode. The sensor will not switch the load on when detecting motion only if the push button on the wall(see wiring diagram); the sensor will switch off the load after no motion is detected.

Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors

9. Remote Control MH10

Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors

10. Application Precautions

1. This infrared pyroelectric sensor should be installed by a professional electrician. Power should be disconnected before installation and wiring.

2. The optimal installation height for this infrared pyroelectric sensor is 3m. It should not be installed outdoors to avoid false triggering due to ambient temperature. It should not be installed in locations sensitive to temperature or airflow changes to prevent false triggering or overheating, leading to sensor failure.
3. The detection range of this infrared pyroelectric sensor should not be obstructed by screens, furniture, large potted plants, or other barriers.

4. There should be no reflective objects directly in front of this infrared pyroelectric sensor, as reflected light can cause false triggering.
5. This infrared pyroelectric sensor should be kept away from large electromagnetic radiation equipment, such as Wi-Fi routers, cameras, microwave ovens, etc. It is recommended to keep them at least 2 meters away to prevent electromagnetic interference.
6. The sensing distance of this infrared pyroelectric sensor may fluctuate depending on the installation height and ambient temperature compared to the typical value.

11. Disclaimer

Due to the complexity of product technology and differences in the application environment, it is difficult to guarantee a completely accurate or complete description, so this specification is only for user reference.
We will reserve the right to make changes to the product specifications without notifying the user, and we do not make any commitments and guarantees in the legal sense. At the same time, our company encourages users to supplement or modify the contents of our specifications after using our products.

For more information, please get in touch with our sales rep. for more details.

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Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors

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Product Detail
Brand Name :
Merrytek
Model Number :
MSA246S IR A2
Certification :
CE
Place of Origin :
China
MOQ :
100pcs
Price :
Negotiation
Contact Supplier
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors
Easy use series dual channel output flush-mounted PIR Occupancy Switches Occupancy detectors and motion detectors

Shenzhen Merrytek Technology Co., Ltd.

Verified Supplier
11 Years
guangdong, shenzhen
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Microwave Motion Sensor, Dimmable Motion Sensor, Presence Detectors Sensor
Employee Number :
200~300
Certification Level :
Verified Supplier
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