What are the physical dimensions, display layout, and power specifications of the SOLT SM3-33PN display receiver?

The SOLT SM3-33PN measures 288 mm (W) x 133 mm (H) x 40 mm (D) with a net weight of approximately 650 g. It features a 3-digit by 3-field (3x3) red 7-segment FND LED screen and operates via an external AC 110–240V to DC 12V, 1A power adapter.

What is the display capacity and memory registration limit of the SM3-33PN compared to single-line call receivers?

The SM3-33PN simultaneously displays up to three active 3-digit caller IDs across three separate FND display windows and supports registration of up to 1,000 distinct wireless calling IDs. It also features 22 selectable alert chimes with 9 digital volume levels.

Which transmitters and wireless infrastructure devices are compatible with the SOLT SM3-33PN?

The SM3-33PN operates on 433/434 MHz FSK/GFSK modulation and natively pairs with SOLT SB-series wireless call buttons (such as SB3, SB5, SB6, SB7, and SB9) and SOLT RF range repeaters (such as SR5-BPR). Note that if paired calling buttons require coin cells or batteries (they are not included).

What is the HSN code and commercial classification for the SOLT SM3-33PN wireless display receiver?

The SOLT SM3-33PN wireless display receiver is cataloged under Indian Customs HSN tariff code 85176910, designated for transmission or reception apparatus for speech, images, or data.

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

SOLT SM3 33PN wireless calling receiver with red 3-digit 3-call FND LED display

SOLT SM3 33PN Wireless Call Display Receiver

KTI0401200333PM

Product Description

The SOLT SM3-33PN is a centralized wireless calling system receiver engineered for real-time attendant, nurse, and service alert monitoring across commercial and industrial facilities.

Make/Brand: SOLT
Model: SM3-33PN
Display Layout: 3 digits x 3 displays (3x3 FND) high-visibility red numeric LED readout
Wireless Reception: 433 MHz band, FSK / GFSK modulation with 360-degree omni-directional coverage
Memory Capacity: Supports registration of up to 1,000 individual call transmitter IDs
Audio Alerts: 22 selectable chime melodies with 9-level digital volume control
Identifier Format: Alphanumeric call IDs (numeric digits, letters, hyphens, and blanks)
Antenna: External dipole antenna terminal for extended reception sensitivity
Power Supply: External AC/DC adaptor (Input: AC 110–240V, Output: DC 12V, 1A)
Dimensions: 288 mm (W) x 133 mm (H) x 40 mm (D)
Weight: 650 g
Mounting: Wall-mount installation
Compatibility: Compatible with SOLT SB series wireless call buttons (SB3, SB5, SB6, SB7, SB9) and SR5-BPR repeaters; if paired wireless calling buttons require batteries (they are not included)

KTI0401200333PM

Price

₹ 30,300.75 excl. GST

+ 18.00% GST. Freight after pincode at cart.

Registered dealers see net rates after login

Product Details
Available Brands	SOLT
Unit	Numbers
HSN Code	85176910
Weight	0.65 kg
Dimension	L 28.8 x W 13.3 x H 4 cm cm ft in m
Warranty	12 Months No-Onsite Warranty
Tags/categories	Automation Office Automation Solutions Attendant Waiter Nurse Calling System

Usually dispatched within 5 days

Equipment Category	Compatible Models / Standards	Integration Method	Functional Role
Calling Transmitters	SOLT SB Series (SB3, SB5, SB6, SB7, SB9)	433 / 434 MHz FSK/GFSK wireless; requires cells/batteries (they are not included)	Patient call, waiter call, machine breakdown, and emergency signaling
RF Range Extenders	SOLT Repeaters (e.g., SR5-BPR)	433 / 434 MHz signal regeneration	Expands RF transmission range across multi-story or high-density structures
Central Console Power	Included AC/DC external power adapter	AC 110–240V input to DC 12V, 1A barrel jack	Continuous operational mains power supply for display receiver
Antenna System	SOLT External Dipole Antenna	Dedicated antenna terminal mount	360-degree omni-directional RF reception on 433 MHz / 434 MHz band

Equipment Category

Compatible Models / Standards

Integration Method

Functional Role

Calling Transmitters

SOLT SB Series (SB3, SB5, SB6, SB7, SB9)

433 / 434 MHz FSK/GFSK wireless; requires cells/batteries (they are not included)

Patient call, waiter call, machine breakdown, and emergency signaling

RF Range Extenders

SOLT Repeaters (e.g., SR5-BPR)

433 / 434 MHz signal regeneration

Expands RF transmission range across multi-story or high-density structures

Central Console Power

Included AC/DC external power adapter

AC 110–240V input to DC 12V, 1A barrel jack

Continuous operational mains power supply for display receiver

Antenna System

SOLT External Dipole Antenna

Dedicated antenna terminal mount

360-degree omni-directional RF reception on 433 MHz / 434 MHz band

Facility Environment	Primary Call Trigger	Display Role (3x3 FND)	RF & Sound Configuration
Hospital Nursing Stations	Patient bedside and emergency lavatory transmitters	Shows bed, room, or ward identifiers across 3 visual call fields	Configurable chime intervals, 9-step volume for day/night acoustic control
Factory Production Floors	Machine stoppage buttons and supervisor paging points	Annunciates machine cell, conveyor bay, or station fault codes	High-volume melody assignment; extendable via SR5-BPR repeaters
Hospitality & Dining Venues	Table service call buttons and kitchen expediter panels	Tracks waiter requests and order collection queues simultaneously	Over-the-air ("by air") transmitter registration for dynamic layout changes

Facility Environment

Primary Call Trigger

Display Role (3x3 FND)

RF & Sound Configuration

Hospital Nursing Stations

Patient bedside and emergency lavatory transmitters

Shows bed, room, or ward identifiers across 3 visual call fields

Configurable chime intervals, 9-step volume for day/night acoustic control

Factory Production Floors

Machine stoppage buttons and supervisor paging points

Annunciates machine cell, conveyor bay, or station fault codes

High-volume melody assignment; extendable via SR5-BPR repeaters

Hospitality & Dining Venues

Table service call buttons and kitchen expediter panels

Tracks waiter requests and order collection queues simultaneously

Over-the-air ("by air") transmitter registration for dynamic layout changes

	Current Product SOLT SM3 33PN Wireless Call Display Receiver	Sewa K 500 Plus Wireless Wrist Watch Receiver	Monitoring Receiver	+ Add product to compare
SKU	KTI0401200333PM	KTI04012001SWW	KTI040120SLT5MPR	—
Brand	SOLT	Sewa	SOLT	—
Price (excl. GST)	₹ 30,300.75 excl. GST	₹ 6,998.75 excl. GST	₹ 57,609.90 excl. GST	—
GST %	18.00%	18.00%	18.00%	—
Certifications	—	—	—	—
Availability	Made to Order	In Stock	Made to Order	—
				—

Current Product

SOLT SM3 33PN Wireless Call Display Receiver

Sewa K 500 Plus Wireless Wrist Watch Receiver

Monitoring Receiver

+ Add product to compare

SKU

KTI0401200333PM

KTI04012001SWW

KTI040120SLT5MPR

—

Brand

SOLT

Sewa

SOLT

—

Price (excl. GST)

₹ 30,300.75 excl. GST

₹ 6,998.75 excl. GST

₹ 57,609.90 excl. GST

—

GST %

18.00%

—

Certifications

—

Availability

Made to Order

In Stock

Made to Order

—

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SOLT SM3 33PN Wireless Call Display Receiver

Product Description

SOLT SM3 33PN Wireless Call Display Receiver

KTI0401200333PM

About this product .

Product Information .

SOLT SM3-33PN System Compatibility & Hardware Integration

Transmitter & Call Button Ecosystem (SOLT SB Series)

Range Extension via RF Repeaters

System Capacity and Addressing Compatibility

Power and Installation Integration

Hardware Compatibility Matrix

SOLT SM3-33PN Wall Mounting, Electrical Setup & System Configuration

Physical Mounting and Antenna Orientation

Power Supply and Electrical Hookup

Over-the-Air Device Registration and Bell ID Addressing

Audio Alert and Operational Parameter Configuration

Wireless Range Extension with Repeaters

Industrial, Healthcare, and Hospitality Applications of the SOLT SM3-33PN Receiver

Hospital and Healthcare Nursing Station Monitoring

Manufacturing Plants and Industrial Assembly Lines

Hospitality and Commercial Food Service Dispatch

Application Deployment Overview

Related Products .

Compare with similar products .

Product FAQ .

Q. What are the physical dimensions, display layout, and power specifications of the SOLT SM3-33PN display receiver?

Q. What is the display capacity and memory registration limit of the SM3-33PN compared to single-line call receivers?

Q. Which transmitters and wireless infrastructure devices are compatible with the SOLT SM3-33PN?

Q. What is the HSN code and commercial classification for the SOLT SM3-33PN wireless display receiver?

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