What are the exact dimensions, sound rating, and electrical specifications of the Sewa K-3LSiren receiver?

The Sewa K-3LSiren measures 80 mm x 140 mm x 40 mm, weighs 0.12 kg, and delivers a 110 dB acoustic siren output. It operates on a DC 12V power supply over a 433.92 MHz AM wireless frequency with an open-air reception range of 70 to 100 meters.

What build material and visual notification indicators are featured on the Sewa K-3LSiren?

The unit is built with an industrial sheet metal enclosure and integrates both a 110 dB acoustic siren and a tri-color blinking LED indicator capable of illuminating in Red, Blue, and Green.

Which wireless transmitters and accessories are compatible with the Sewa K-3LSiren?

The K-3LSiren pairs with up to 30 Sewa 433.92 MHz AM wireless devices, including wall-mount panic buttons and emergency washroom pull-cord units; if paired call buttons require standalone batteries (they are not included). It also supports optional RF signal repeaters.

What is the HSN code for the Sewa K-3LSiren alarm unit?

The Indian Harmonized System of Nomenclature (HSN) tariff code for the Sewa K-3LSiren wireless panic alarm receiver (ref: KTI0401200WNK3L) is 85176910.

What is the product Attendant Waiter Nurse Calling System also known as?

Attendant Call System, Nurse Call Button, Waiter Call System, Patient Call System, Hospital Nurse Alert System, Service Calling Device, Staff Call System, Emergency Call Button, Caregiver Alert System, Hospital Paging System, Patient Assistance Call, Bedside Call System, Healthcare Communication System, Attendant Alert System, Nurse Communication Device

How wireless nurse call system works?

Wireless nurse call system work on wireless RF technology with a transmission range of 70-100mts in open area and are 100% plug & play, battery operated systems. The bed side units(with a 120cm long flexible cord) are fixed at the patient bed in the room, which is used to call the nurse by press of the handly remote.Nurse can press cancel on the same button. The emergency pull cord call buttons are fixeds in the washrooms/toilets, in case of any emergency the patient can trigger the call with a gentle pull of the cord. The led door indicators are fixed outside the rooms , which indicate different type of calls with different colours.It glows whenever any call button from room or washroom is pressed. The nurse station is installed with a led panel display. The room number/bed number is displayed with an audio alert to notify the nurses which patient needs attention. Signal boosters are optional , which are used in case of increase the transmission distance if needed in any case.

Advantages of wireless nurse call system

Advantages of wireless nurse calling system are as follows: Discrete communication between nurses and patients. Long cord call button for serious patients. Wireless personal/nurse wrist monitor. Easily handle emergency situations. Easy to use. Hassle free Wireless installation. Low maintenance system. Technology oriented and user friendly.

Which battery is supported by the wireless call buttons?

All the call buttons work on 23A 12V battery.

Are the emergency pull cord units waterproof ?

No, the emergency pull cord units are not waterproof, but they can be made waterpoof on request at an extra cost.

What is the length of the flexible cord on the bed side units?

The length of the flexible cord attached to the bed side units is approx 120cm.

USECASES OF WIRELESS CALL SYSTEMS

1. Wireless Nurse Calling System 2.Wireless Inseat Calling system 3. Wireless Office Call Bell System 4. PWD Toilet Alarm system 5.Wireless PaniC Alarm system 6.Wireless Calling system 7.Wireless Inseat Calling system 8.wireless Guest Paging system 9. wireless Industrial Automation

Sewa K 3LSiren 110 dB wireless siren receiver with sheet metal body and tri-color indicator lens

Sewa K 3LSiren 110 dB Wireless Siren with 3 Color Light

KTI0401200WNK3L

Product Description

The Sewa K-3LSiren is an industrial-grade wireless alarm receiver unit equipped with a high-decibel acoustic sounder and a multi-status tri-color visual alert beacon designed for emergency and panic notification systems.

Make/Brand: Sewa
Model: K-3LSiren
Acoustic Output: 110 dB siren
Visual Indicator: 3-color blinking LED strobe (Red, Blue, Green)
Operating Frequency: 433.92 MHz (AM modulation)
Input Power: DC 12V
Pairing Capacity: Up to 30 wireless transmitters
RF Range: 70 to 100 m (open air)
Enclosure Material: Sheet metal
Mounting: Wall mount
Dimensions: 140 mm x 80 mm x 40 mm
System Compatibility: Compatible with Sewa 433.92 MHz wireless panic call buttons and pull-cord transmitters; if paired transmitters require standalone batteries

KTI0401200WNK3L

Ask for price

Product Details
Available Brands	Sewa
Unit	Numbers
HSN Code	85176910
Weight	0.12 kg
Dimension	L 14 x W 8 x H 4 cm cm ft in m
Warranty	6 Months No-Onsite Warranty
Tags/categories	Automation Office Automation Solutions Attendant Waiter Nurse Calling System

1.00 Nos Ready in Stock Dispatched by Mon, 12th October

	Current Product Sewa K 3LSiren 110 dB Wireless Siren with 3 Color Light	Mat Sensor	Corridor lamp	+ Add product to compare
SKU	KTI0401200WNK3L	KTI040120SLT10FM	KTI040120SLT10RG	—
Brand	Sewa	SOLT	SOLT	—
Price (excl. GST)	Ask for price	₹ 60,493.50 excl. GST	₹ 16,659.00 excl. GST	—
GST %		18.00%	18.00%	—
Certifications	—	—	—	—
Availability	In Stock	Made to Order	Made to Order	—
	Ask for price			—

Current Product

Sewa K 3LSiren 110 dB Wireless Siren with 3 Color Light

Mat Sensor

Corridor lamp

+ Add product to compare

SKU

KTI0401200WNK3L

KTI040120SLT10FM

KTI040120SLT10RG

—

Brand

Sewa

SOLT

—

Price (excl. GST)

Ask for price

₹ 60,493.50 excl. GST

₹ 16,659.00 excl. GST

—

GST %

18.00%

—

Certifications

—

Availability

In Stock

Made to Order

—

Ask for price

—

Fire Safety Solutions

PPE Personal Protective Equipment

Road Traffic Safety Solutions

Signage Solutions

Alcohol Detector Breath Analyser

CCTV Surveillance System

Corporate Solutions

Home Security Automation Solutions

LED Searchlights

Metal Detector Solutions

Perimeter Protection Solutions

Access Control, Attendance System

Automatic Entry Solutions

House Keeping Solution

Hygiene Automation Solutions

LED Display Solutions

Office Automation Solutions

PA Solutions

Solar Solutions

Sewa K 3LSiren 110 dB Wireless Siren with 3 Color Light

Product Description

Sewa K 3LSiren 110 dB Wireless Siren with 3 Color Light

KTI0401200WNK3L

About this product .

Product Information .

Related Products .

Compare with similar products .

Product FAQ .

Category FAQ .

Fire Safety Solutions

PPE Personal Protective Equipment

Road Traffic Safety Solutions

Signage Solutions

Alcohol Detector Breath Analyser

CCTV Surveillance System

Corporate Solutions

Home Security Automation Solutions

LED Searchlights

Metal Detector Solutions

Perimeter Protection Solutions

Access Control, Attendance System

Automatic Entry Solutions

House Keeping Solution

Hygiene Automation Solutions

LED Display Solutions

Office Automation Solutions

PA Solutions

Solar Solutions

Sewa K 3LSiren 110 dB Wireless Siren with 3 Color Light

Product Description

Sewa K 3LSiren 110 dB Wireless Siren with 3 Color Light

KTI0401200WNK3L

About this product .

Product Information .

Related Products .

Compare with similar products .

Product FAQ .

Q. What are the exact dimensions, sound rating, and electrical specifications of the Sewa K-3LSiren receiver?

Q. What build material and visual notification indicators are featured on the Sewa K-3LSiren?

Q. Which wireless transmitters and accessories are compatible with the Sewa K-3LSiren?

Q. What is the HSN code for the Sewa K-3LSiren alarm unit?

Category FAQ .

Q. What is the product Attendant Waiter Nurse Calling System also known as?

Q. How wireless nurse call system works?

Q. Advantages of wireless nurse call system

Q. Which battery is supported by the wireless call buttons?

Q. Are the emergency pull cord units waterproof ?

Q. What is the length of the flexible cord on the bed side units?

Q. USECASES OF WIRELESS CALL SYSTEMS