TNA DET C631 Conventional Optical Smoke Detector

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PKR 3000.00

Specifications:

- Normal Rated Voltage: 24VDC

- Operating Voltage: 9.6VDC to 30VDC

- System Type: Conventional

- Quiescent Current: ≤65uA

- Alarm Current: 18 to 22 mA (typical 20mA)

- Remote LED Drive Current Output: Max. 20mA

- Maximum Air Velocity: 7.6m/s

- Weight: 102g (160g with Base DB-6)

- Operating Temp. Range: -10℃ to +50℃

- Relative Humidity: 95%RH, Non condensing @ 40℃

- Alarm LED Indication: Red (Continuous)

- Normal LED Indication: Green (Blinking)

- Ingress Protection: IP42

- Material of Body: ABS Plastic (To UL94V-0 Flammability Test Standards)

- Colour of Body: White

- Standards: EN54-7

- Price mentioned per piece

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Description

The DET-C631 is a conventional (non-addressable) optical (photo-electric) smoke detector designed for general fire detection in commercial and industrial environments. It uses an internal infrared emitter/receiver chamber to detect visible smoke particles from smouldering materials like wood, paper, PVC or foam.

It operates over a wide voltage range (9.6 – 30 V DC) and offers low standby current, making it suitable for modern fire alarm loops. It carries LPCB certification and complies with the EN54-7 standard.

Key Features

Wide operating voltage: 9.6 – 30 V DC, nominal 24 V DC
Very low quiescent current: ≤ 65 µA standby typical
Alarm current: 18–22 mA (typical ~20 mA)
Remote LED output drive: Max 20 mA to drive external indicator
Operating temperature range: –10 °C to +50 °C
Relative humidity: up to 95 % RH (non-condensing) at 40 °C
Max air velocity: 7.6 m/s — suitable for some airflow environments
Housing: ABS plastic (UL94 V-0 rated), colour: white
Ingress protection: IP42 standard (indoor use)
LPCB approved, complies with EN54-7 optical smoke detection standard

Industrial Uses / Applications

Office buildings and commercial premises
Retail stores, shopping malls
Schools, clinics, educational institutions
Warehouses and storage facilities
Areas where visible smoke detection is preferred (e.g., smouldering fire risk)

Product Files

TNA DET C631 Conventional Optical Smoke Detector Data Sheet

Payment Guide

Thank you for Shopping with us!

For your information, there are 2 options for your order's payment as below.

1st Option: Bank Transfer or ATM Cash Deposit

You may transfer the total order amount using Online bank transfer from any of your PAKISTANI Bank Online Portal. Our Bank Account details as below:

Bank Name: BANK AL HABIB

IBAN: PK27 BAHL 1014 0981 0098 9501

Account No: 10140981009895016
Account Name: MJS TRADERS

Please send an email to sales@mjstraders.com with the payment reference number or confirmation, once the amount has been transferred.

2nd Option: Pay by Credit/Debit Card

You can use our secured payment gateway offered by PAYFAST to pay through Credit or Debit card.

After Selecting "Credit/Debit card payment via PAYFAST" during checkout process in payment method, you will be directed to Payfast Site to complete the order. For additional security reasons, only 3D Secured Debit or Credit cards will be accepted. To check if your Card is 3D Secured, Please contact your bank.

Once the transaction is successful, there is no need to contact us. Your payment status for the order will be update in real time.

Get in touch with us to let us know your requirements. We'll be happy to answer any queries you may have.

NO HASSLE RETURNS

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At MJS Traders we believe in making returns hassle free. As longs as the below conditions are met, we will happily take back, at no charge, any product you may be unsatisfied with. Simply lodge a return request from your portal or contact our customer service department to arrange a return.

Returns must be accompanied by a copy of the original invoice, stating the reason for the return
All returns must arrive in original packaging, unopened and unmarked.
Returns will be accepted within 15 days of receiving the product. Any Returns over 15 days are subject to a restocking fee
Returns on products bought on promotion or through any discount coupon are not accepted unless the product has manufacturing defect.
Shortages or errors must be reported within 7 days of the receipt of the package.

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