PEM7DW - Detector VELLEMAN - Free user manual and instructions

Product type	Wireless retro-reflective photoelectric detector
Brand	Velleman
Model	PEM7DW
Main function	Passage detection by modulated infrared beam with audible signal
Light source	Infrared LED
Maximum detection range	7 m
Indoor transmission distance	≤ 20 m
Outdoor transmission distance	≤ 100 m
Transmission frequency	433.92 MHz
Maximum transmitted RF power	8 dBm
Power supply	Mains adapter 230 V AC / 12 V DC, 500 mA
Current consumption	< 130 mA
Adjustable delay before alarm	3 to 30 seconds
Alarm signal duration	30 seconds
Chime signal duration	±1 second
Protection rating	IP44
Operating temperature	-20 °C to 50 °C
Place of use	Indoor and outdoor
Housing material	ABS, glass, metal
Color	Black
Set contents	IR sensor, reflector, speaker, adapter, mounting brackets, screwdriver, manual
Warranty	24 months (EU consumer)
Manual languages	Dutch, English, French, German, Spanish
Maintenance	Clean with a dry cloth; protect from rain, moisture, dust and extreme temperatures
Safety	Use indoors; avoid water splashes; no user-serviceable parts; contact dealer for spare parts

Frequently Asked Questions - PEM7DW VELLEMAN

How to install the PEM7DW detector?

Mount the sensor and reflector facing each other at least 50 cm apart. Connect the adapter to the speaker. Set the selector to Chime or Alarm. Adjust alignment until the red LED lights up.

What to do if the red LED does not light up?

Realign the sensor and reflector. Check that the distance is at least 50 cm. Ensure the speaker is on and that the timer and volume are not at minimum.

What is the maximum beam range?

The maximum detection range is 7 meters. The wireless transmission distance can reach 20 m indoors and 100 m outdoors.

How to adjust the alarm duration?

Use the provided screwdriver to adjust the timer potentiometer. The delay can be set from 3 to 30 seconds before the alarm activates.

Can I use the device outdoors?

Yes, the IP44 protection rating allows outdoor use, but avoid direct exposure to rain and excessive moisture.

What to do if the speaker does not sound?

Check that the selector is on Chime or Alarm (not Off). Check that the timer and volume are not at minimum. Ensure the adapter is properly plugged in and the red LED is lit.

Does the detector work with batteries?

No, the device is powered by the provided mains adapter 230 V AC / 12 V DC.

How to clean the detector?

Clean with a soft, dry cloth. Do not use abrasive products or solvents. Protect from dust and moisture.

What to do in case of malfunction?

Check the troubleshooting points in the manual. If the problem persists, contact your dealer. Do not open the device, no parts are user-serviceable.

What is the warranty period?

The warranty is 24 months for consumers in the EU from the date of purchase, covering manufacturing and material defects.

USER MANUAL PEM7DW VELLEMAN

MINI WIRELESS INFRARED SECURITY SYSTEM - 7M MINI DRAADLOOS INFRAROOD BEVEILIGINGSSYSTEEM - 7M MINI SYSTÈME DE SÉCURITÉ INFRAROUGE SANS FIL - 7 M KABELLOSES MINI-INFRAROT-SICHERHEITSSYSTEM - 7 M MINISISTEMA DE SEGURIDAD INALÁMBRICO POR INFRARROJOS - 7 M

Product photo of a black electronic device with charging case, power plug, and cable (no visible text or symbols)

USER MANUAL 5 GEBRUIKERSHANDLEIDING 9 MODE D'EMPLOI 13 MANUAL DEL USUARIO 17 BEDIENUNGSANLEITUNG 22

CE

graph LR
    A["Adapter DC12V"] --> B["2 meters cable wires"]
    B --> C["DC 9-15V"]
    C --> D["Wireless Speaker"]
    E["ChIME"] --> F["OFF"]
    G["ALARM"] --> H["REFlector"]
    I["Adapter DC12V"] --> J["2 meters cable wires"]
    J --> K["Wireless Retro-Reflective Photoelectric Beam Sensor"]
    K --> L["Infrared Beam"]
    L --> M["7m (max)"]

PEM7DW

graph TD
    A["Device 1"] --> B["OFF = Silent"]
    B --> C["CHIME OFF ALARM"]
    B --> D["CHIME OFF ALARM"]

2 TIMER VOLUME

4 Photoelectric Beam Sensor Infrared Beam Reflector 50cm(20") Min

5 DC 9-15V 6 OUTPUT 7 (O) (X)

USER MANUAL

1. Introduction

To all residents of the European Union

Important environmental information about this product

This symbol on the device or the package indicates that disposal of the device after its lifecycle could harm the environment. Do not dispose of the unit (or batteries) as unsorted municipal waste; it should be taken to a specialized company for recycling. This device should be returned to your distributor or to a local recycling service. Respect the local environmental rules.

If in doubt, contact your local waste disposal authorities.

Thank you for choosing Velleman! Please read the manual thoroughly before bringing this device into service. If the device was damaged in transit, don't install or use it and contact your dealer.

The PEM7DW is a compact entry and approach warning system for use in shops, reception areas, private homes, etc. The device consists of a transmitting and receiving unit that transmits an invisible, modulated beam of IR light across e.g. a doorway, onto a prismatic reflector mounted across

PEM7DW

from the transmitter. This reflects the beam back to the receiver to complete the protection circuit. The beam is interrupted when a person walks through it, causing the alarm to trigger and sound an audible warning. The beam is produced by a LED, which has a much greater lifespan and is less susceptible to surge and vibration damage than a tungsten filament lamp. The receiver is only sensitive to the frequency of the modulated light in the beam.

Notes

- It is recommended to use this device indoors. Rain drops and condensation may influence its operation.

2. Safety Instructions

	Keep the device away from children and unauthorised users.
	There are no user-serviceable parts inside the device. Refer to an authorized dealer for service and/or spare parts.

3. General Guidelines

Refer to the Velleman® Service and Quality Warranty on the last pages of this manual.

		Keep this device away form rain, moisture, splashing and dripping liquids.
		Keep this device away from dust and extreme temperatures.
		Protect this device from shocks and abuse. Avoid brute force when operating the device.

• Familiarise yourself with the functions of the device before actually using it.
• All modifications of the device are forbidden for safety reasons. Damage caused by user modifications to the device is not covered by the warranty.
• Only use the device for its intended purpose. Using the device in an unauthorised way will void the warranty.
• Damage caused by disregard of certain guidelines in this manual is not covered by the warranty and the dealer will not accept responsibility for any ensuing defects or problems.

4. Overview

Refer to the illustrations on page 2 of this manual.

Connection diagram

1

Wireless Retro-Reflective

6

Mounting bracket

V. 01 - 17/03/2023 6 ©Velleman Group nv

PEM7DW

	Photoelectric Beam Sensor
2	Wireless Speaker	7	Screwdriver for duration and volume adjustment
3	Reflector	8	User manual
4	Power adapter	9	Carton box
5	Mounting Bracket & screws for Sensor

* Not incl.

5. Installation

1. Please check that the speaker is switched to the "Chime" or "Alarm" position. (Off=Silent).
2. Please check that the timer and volume potentiometers are NOT in their min. Position.
3. The RED LED will be ON when the beam is properly aligned, if the LED is OFF please realign the beam
4. The reflector should be mounted a minimum of 50cm from the sensor otherwise it will be impossible to align the beam properly.
5. Make sure the plug of AC/DC adaptor is inserted into the DC9\~15V socket of the speaker
6. If you have purchased the 4 digits counter (optional PEM7D/C), it should be connected to the "OUTPUT" of the speaker via the included 10 m cable.
7. Please use the attached screwdriver in the inner box, Don't use any other size.

6. Troubleshooting

When problems are encountered, refer to following overview before contacting your local dealer:

• Check that the speaker is set to "CHIME" or "ALARM". "OFF" = silent.
• Check that the timer and/or volume are not in the "min." position.
• A red LED indicates that the sensor and reflector are properly aligned. If the LED is off, realign the sensor and reflector. The distance should be at least 50 cm.
  • Make sure the adapter and sensor are firmly connected to the speaker.

7. Specifications

Physical properties

Presence detection

Light source

IR led

Electrical data

Current consumption

< 130 mA

PEM7DW

Electrical data

Transmission distance indoor	<= 20 m
Transmission distance open space	<= 100 m
Maximum RF power transmitted	8 dBm
Transmission frequency	433.92 MHz

Set-up options

Maximum detection range	7 m
Adjustable timer
	Environmental data
IP rating	IP44
Operating temperature	-20-50 °C
Usage location	Indoor & outdoor

Environmental data

IP rating	IP44
Operating temperature	-20-50 °C
Usage location	Indoor & outdoor

Operational properties

Volume control
Instruction manual languages	Dutch, English, French, German, Spanish
Automatic alarm warning
Duration of audio signal for alarm	30 s
Duration of audio signal for chime	± 1 s
Entry detection
Speaker output type	Off, Alarm, Chime
Adjustable timer before alarm activation	3-30 s

Power supply

Adapter output voltage rating VDC	12 V DC
Adapter input voltage rating VAC	230 V AC
Input voltage rating VDC	9-15 V
Adapter output current rating	500 mA

Included

Set contents

• 1 x Photoelectric IR sensor transmitter with reflector
• 2 x Power supply 230 V / 12 VDC / 500 mA
• 1 x receiver alarm speaker (timer & volume adjustable)

Product basic info

Colour	Black
Additional material	Glass, Metal
Material	ABS

RED Declaration of Conformity

Hereby, Velleman Group nv declares that the radio equipment type PEM7DW is in compliance with Directive 2014/53/EU.

The full text of the EU declaration of conformity is available at the following internet address: www.velleman.eu.

Use this device with original accessories only. Velleman group nv cannot be held responsible in the event of damage or injury resulting from (incorrect) use of this device.

For more info concerning this product and the latest version of this manual, please visit our website www.velleman.eu.

The information in this manual is subject to change without prior notice.

© COPYRIGHT NOTICE

The copyright to this manual is owned by Velleman nv. All

worldwide rights reserved. No part of this manual may be copied, reproduced, translated or reduced to any electronic medium or otherwise without the prior written consent of the copyright holder.

GEBRUIKERSHANDLEIDING

1. Inleiding

Consumo de corriente	< 130 mA
Transmission distance indoor	<= 20 m
Transmission distance open space	<= 100 m

PEM7DW

Datos eléctricos

Velleman® Service and Quality Warranty

Since its foundation in 1972, Velleman® acquired extensive experience in the electronics world and currently distributes its products in over 85 countries.

All our products fulfil strict quality requirements and legal stipulations in the EU. In order to ensure the quality, our products regularly go through an extra quality check, both by an internal quality department and by specialized external organisations. If, all precautionary measures notwithstanding, problems should occur, please make appeal to our warranty (see guarantee conditions).

General Warranty Conditions Concerning Consumer Products (for EU):

• All consumer products are subject to a 24-month warranty on production flaws and defective material as from the original date of purchase.
• Velleman® can decide to replace an article with an equivalent article, or to refund the retail value totally or partially when the complaint is valid and a free repair or replacement of the article is impossible, or if the expenses are out of proportion.

You will be delivered a replacing article or a refund at the value of 100% of the purchase price in case of a flaw occurred in the first year after the date of purchase and delivery, or a replacing article at 50% of the purchase price or a refund at the value of 50% of the retail value in case of a flaw occurred in the second year after the date of purchase and delivery.

• Not covered by warranty:

• all direct or indirect damage caused after delivery to the article (e.g. by oxidation, shocks, falls, dust, dirt, humidity...), and by the article, as well as its contents (e.g. data loss), compensation for loss of profits;
• consumable goods, parts or accessories that are subject to an aging process during normal use, such as batteries (rechargeable, non-rechargeable, built-in or replaceable), lamps, rubber parts, drive belts... (unlimited list);

- flaws resulting from fire, water damage, lightning, accident, natural disaster, etc....;

- flaws caused deliberately, negligently or resulting from improper handling, negligent maintenance, abusive use or use contrary to the manufacturer's instructions;

- damage caused by a commercial, professional or collective use of the article (the warranty validity will be reduced to six (6) months when the article is used professionally);

- damage resulting from an inappropriate packing and shipping of the article;

- all damage caused by modification, repair or alteration performed by a third party without written permission by Velleman®.

- Articles to be repaired must be delivered to your Velleman® dealer, solidly packed (preferably in the original packaging), and be completed with the original receipt of purchase and a clear flaw description.

- Hint: In order to save on cost and time, please reread the manual and check if the flaw is caused by obvious causes prior to presenting the article for repair. Note that returning a non-defective article can also involve handling costs.

• Repairs occurring after warranty expiration are subject to shipping costs.

- The above conditions are without prejudice to all commercial warranties.

The above enumeration is subject to modification according to the article (see article's manual).

NL

Imported by Velleman Group nv

Legen Heirweg 33, 9890 Gavere, Belgium

www.velleman.eu