- New
Advantages of the device:
- Very high volume (120 dB) guaranteeing alarm effectiveness even in noisy rooms.
- Dual power source: constant 12V DC from the control panel and emergency power from a CR123A lithium battery, which ensures operation even after wires are cut by an intruder.
- Advanced tamper protection reacting to opening the housing and removal from the surface, which prevents neutralization of the device.
- Modern design in orange, which facilitates device location and acts as a deterrent.
- Wide operating temperature range (-10°C to 55°C) allowing for installation in various indoor conditions, from offices to warehouse halls.
- Polish production by the SATEL brand guaranteeing the highest quality of workmanship, reliability, and full technical support.
This siren is an ideal solution for homes, offices, warehouses, and industrial facilities where reliability and durability of alarm system components are important. Thanks to the use of modern piezoelectric transducers, the device consumes a small amount of power in standby mode, which translates into energy savings and a longer service life of the entire alarm system.
EAN: 6931240068434 SKU: 931068432
The SPW-250-O internal siren is a professional acoustic device dedicated to working in intruder alarm systems (IAS). The product is characterized by exceptional effectiveness due to the generation of sound with an intensity of up to 120 dB, which ensures immediate notification of a threat to all people in the protected facility. Made of high-impact polycarbonate, the housing is extremely resistant to mechanical damage, impacts, and attempts at destruction, while maintaining an aesthetic appearance for many years of use.
Advantages of the device:
- Very high volume (120 dB) guaranteeing alarm effectiveness even in noisy rooms.
- Dual power source: constant 12V DC from the control panel and emergency power from a CR123A lithium battery, which ensures operation even after wires are cut by an intruder.
- Advanced tamper protection reacting to opening the housing and removal from the surface, which prevents neutralization of the device.
- Modern design in orange, which facilitates device location and acts as a deterrent.
- Wide operating temperature range (-10°C to 55°C) allowing for installation in various indoor conditions, from offices to warehouse halls.
- Polish production by the SATEL brand guaranteeing the highest quality of workmanship, reliability, and full technical support.
This siren is an ideal solution for homes, offices, warehouses, and industrial facilities where reliability and durability of alarm system components are important. Thanks to the use of modern piezoelectric transducers, the device consumes a small amount of power in standby mode, which translates into energy savings and a longer service life of the entire alarm system.
Device type
Internal piezoelectric acoustic siren
Purpose
Intruder alarm systems (IAS), local notification
Sound intensity
120 dB - measured from a distance of 1 meter, ensuring very high audibility
Tamper protection
Dual: detection of housing opening (tamper) and detection of device removal from the mounting surface
Housing material
High-impact polycarbonate (PC) resistant to mechanical impacts and UV radiation
Primary power supply
12 V DC ± 15% - power from an external system power supply or alarm control panel
Emergency power supply
CR123A 3V lithium battery (included), ensuring operation after main power cut
Power consumption
Maximum 90 mA during alarm signal generation
Color scheme
Orange (signaling elements) with white base
Operating conditions
Ambient temperature from -10 °C to 55 °C; humidity up to 93% without condensation
Compliance with standards
Compliance with European safety and electromagnetic compatibility standards CE
Software and logic
The SPW-250-O siren has a built-in microcontroller with dedicated software controlling alarm logic and intelligent energy management. The software algorithm precisely monitors the status of power inputs and tamper sensors in real time. In case of detecting a breach of the tamper circuit continuity, the software immediately triggers an acoustic sequence. Additionally, the software manages automatic switching of power sources – in the event of a loss of main 12V DC voltage during an alarm, the system smoothly switches to power from the CR123A battery, which prevents silencing the siren by cutting cables. The software also optimizes the sound modulation of the piezoelectric transducer for maximum volume.
Mounting and installation
Surface wall mounting; design facilitates quick wire connection and stable attachment to the wall
Warranty and origin
2-year manufacturer warranty; Product manufactured in Poland
Contents
1x SPW-250-O Siren
1x CR123A lithium battery
1x Set of mounting screws
1x User manual
Dimensions, Weight
Product dimensions: 37 x 87 x 133 mm (D x W x H)
Packaging dimensions: 50 x 100 x 150 mm (D x W x H)
Product weight: 150 g
Weight with packaging: 220 g
Specific References