En Approval Numens Wireless Manual Call Point

• Customization: Available
• Type: Smoke Alarm
• Signal Transmission: Wireless Alarm
• Working Mode: Passive
• Certification: DOT, E-MARK, CE, ISO
• Application: Indoor
• Working Principle: Electro-Optical Type
• Transmission Mode: Wireless
• Alarm Volume (within 1m): ≥110dB
• Receive Frequency: 229.95MHz
• Operating Voltage: DC(17~28)V
• Start-up Current: 600 μa
• Alarm Current: 2 Ma
• Operation Type: Direct Operation (Type a)a
• Switching Current (Max): 3.0 a
• Switching Resistance (Max): 0.3 Ω
• Transport Package: 100PCS/CTN
• Specification: 87.5*87.5*56.5mm
• Trademark: NUMENS
• Origin: Ningbo, China
• HS Code: 853110000
• Production Capacity: 50000 PCS/Year

Product Description

660 manual call points connect to addressable fire detectioncontrol and indicating equipment. Up to 125 or 250 devices can beconnected to each alarm zone loop according to ST or XPprotocol.
A pressure-activated displacement element provides a safe andconvenient way for building occupants to manually initiate a firealarm condition.
All models have an integral alarm indicator that illuminates whenthe manual call point has been activated. The indicator can alsobe configured to flash when polled by the fire detection controland indicating equipment.
In the event of a short-circuit fault in the loop transmission path,an optional integral isolator ensures the normal operation of downstream connected devices. A yellow LED indicates when the isolator is active.
Resetting the manual call point is achieved by inserting a keythrough the underside of the unit to replace the operating face tothe quiescent position.
The 660 manual call point range provides fire detection and alarmsystem designers with a Standards-compliant, premium productfor life safety and property protection applications.

 

Product Description

Features:

Pressure activated displacement element provides a safeuser experience
Integral indicator to show polling and alarm activation
Resettable with simple key operation
Suitable for indoor use
DC 24 V operation
Compatible with 2-wire fire detection and alamm systems
Monitors for quiescent, alarm and fault conditions
Integral loop isolator with LED activation indicator availableon some models
Easy installation with simple address setting DlP switchesLow maintenance

pecification:
 

	001	005
Operating voltage	DC(17~28)V	DC(17~28)V
Start-up current	400 μA	600 μA
Alarm current	2 mA	2 mA
Alarm indicator	Red LED	Red LED
Usable addresses per alarm loop	125 ST 250 XP	125 ST 250 XP

Ordering Information:
 

	EN 54-11^a	EN 54-17 ^b	CE^c
001	√	-	√
005	√	√	√

About Numens
Formed in 2010, Numens is an emerging supplier of professional safety products for fire detection and alarm systems. Numens supplies an extensive range of addressable, non-addressable and residential products for life safety and property protection applications. Offering over 150 products and supplying to more than 100 customers around the globe, we are committed to establishing long-term relationships with our customers and suppliers.
 
Mission and Values
Our mission is to provide building owners with high quality, inexpensive fire detection and related equipment that will protect lives of building occupants and minimize damage to buildings through early detection and warning of a fire emergency.
Our engineers, production and support staff will design, manufacture and deliver products with performance and quality to always delight our customers.
Success in our future depends on the integrity and ethical behaviour of all our employees. We support and nourish our staff to improve and grow as responsible members of a civil society. We take personal responsibility for our actions and respect others with different views, as we continually strive for improvements for our customers, our company and ourselves.
 
Capabilities
Sales, engineering and production are located in Ningbo, China; just 2 hours south of Shanghai. Our Ningbo site has 10,000 m² (100,000 ft²) of floor-space. From product concept, electrical and mechanical design, we can provide the solutions to detection needs. Our manufacturing is vertically integrated, with our capabilities including tool-making, plastic injection moulding, SMT manufacturing, and final assembly and test.
You can view our product range on our website or in our product catalogue (document number 34-0001).
 
Standards and Approvals
Standards approvals are important to us, giving customers additional confidence of the performance and reliability of our products. We are certified to ISO 9001:2008 and our products carry approvals to major European and North American Standards.

FAQ:
Q1:Are you a manufacturer or trading company?
A1:Numens is a professional fire alarm system manufacturer.
 
Q2:What kind of production service do you provide?
A2:The whole fire alarm system,include Addressable system, Conventional system, Residential system and so on....
 
Q3:What kind of certification do you have?
A3:Numens was EN,BSI,UL,SGS certified and all the products were produced under these major international standard .
 
Q4:What is the lead time for new order?
A4:The lead time for new order is 25 days after confirm order.
 
Q5:How do I get price information?
A5:Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.