The IO 102-20 A3P 2 (model 1050) is part of the Announcers security for premises category. It is built to meet the specific needs of security systems for various premises.
Before placing an order, review the product's attributes and compatibility details carefully to ensure it fits your requirements. For more information, contact Safsale directly.
Review IO 102-20 A3P 2 1050 as part of the full system layout, not as an isolated part number.
Match the product to the required rating, connection type, and intended installation environment.
For US-based technical sourcing, this product belongs to Burglar & Fire Alarm Systems and should be selected by application fit.
When several similar products are available, use the model number and application notes to narrow the selection. That extra check is useful for contractors, maintenance teams, and technical buyers evaluating IO 102-20 A3P 2 1050 under project deadlines.
Reviews: 2
Average score: 5
Electrical Contractor
16/06/2026
The IO 102-20 A3P 2 magnetic contact detector installed smoothly in our latest security system. It fits well with the existing wiring setup and the build quality is solid for commercial use. We appreciated the clear specifications which helped us verify compatibility before integration. Reliable performance with no false triggers during initial tests.
Maintenance Team
10/10/2025
Installed the IO 102-20 A3P 2 as part of a larger security system upgrade. The magnetic contact detector fits well into the existing control panel setup with no compatibility issues. It has held up reliably through daily use and environmental changes in the facility. Documentation was clear enough to confirm wiring and placement requirements before installation.
Questions: 3
Safsale Product Desk
12/04/2026
Is the short product title enough for final selection?
The administration's response:
The short product title is not enough for final selection. Use it as a starting point, then compare the full model reference, datasheet values, dimensional notes, and any manufacturer details before placing an order.
Safsale Product Desk
16/08/2025
When should Safsale be contacted before ordering?
The administration's response:
Contact Safsale before ordering when the datasheet is missing, the model number is unclear, or the product must be compared with an existing part. Extra checking is recommended when several similar variants appear in the same category.
Safsale Product Desk
15/07/2025
What information from the datasheet matters most?
The administration's response:
The main points to compare are the complete model number, size, rating values, material or finish notes, mounting style, and any connection details shown by the manufacturer. These checks help confirm whether IO 102-20 A3P 2 matches the required product specification.
