--- product_id: 406954093 title: "JASAG DC12V Electric Mortise Lock, Fail Safe Mode with Adjustment Time Delay, Electric Drop Bolt Lock for Door Access Control, Silver (JASAG-XXS1)" brand: "to be second" price: "S$7" currency: SGD in_stock: true url: https://www.desertcart.sg/products/406954093-jasag-dc12v-electric-mortise-lock-fail-safe-mode-with-adjustment store_origin: SG region: Singapore --- # Adjustable 0/3/6s delay 12V/24V Dual Voltage Fail Safe Lock Mode JASAG DC12V Electric Mortise Lock, Fail Safe Mode with Adjustment Time Delay, Electric Drop Bolt Lock for Door Access Control, Silver (JASAG-XXS1) **Brand:** to be second **Price:** S$7 **Availability:** βœ… In Stock ## Summary > πŸ” Elevate your access control game with fail-safe precision and sleek durability! ## Quick Answers - **What is this?** JASAG DC12V Electric Mortise Lock, Fail Safe Mode with Adjustment Time Delay, Electric Drop Bolt Lock for Door Access Control, Silver (JASAG-XXS1) by to be second - **How much does it cost?** S$7 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/406954093-jasag-dc12v-electric-mortise-lock-fail-safe-mode-with-adjustment) ## Best For - to be second enthusiasts ## Why This Product - Trusted to be second brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Fail Safe Security:** Automatically locks when powered, unlocking instantly on power lossβ€”perfect for emergency safety compliance. - β€’ **Precision Time Control:** Customize your door’s response with 3 adjustable delay settings for seamless access management. - β€’ **Robust & Durable Build:** Crafted from high-grade aluminum alloy and stainless steel core for long-lasting, tamper-resistant performance. - β€’ **Energy Efficient Operation:** Low persistent current (120mA) ensures minimal power consumption without compromising security. - β€’ **Universal Door Compatibility:** Engineered to secure metal, wood, glass, swing, and sliding doors with ease and reliability. ## Overview The JASAG DC12V Electric Mortise Lock offers professional-grade security with adjustable time delay settings (0, 3, 6 seconds) and a fail safe locking mode that locks when powered and unlocks on power loss. Compatible with a wide range of door types, it features a durable aluminum alloy body and stainless steel core, operates efficiently on 12V or 24V DC, and ensures reliable, energy-conscious performance for modern access control systems. ## Description Product Features 1) 100% brand new and high quality. 2) Secure mode: The door will lock while supplied with power, and unlock without power. 3) Especially suitable for wooden and metal doors. 4) It is made from durable and high aluminium alloy material, durable for use. 5) Special circuit design, the door will unlock until the power is cut off. 6) With no external interference, making it more stable and safer. 7) Has 0, 3, 6 seconds time delay adjustable. Main Characteristics Product: Electronic Drop Bolt Lock Working voltage: 12/24(Adjustable time delay) Red-Power supply(+) White-COM Black-Power ground(-) Yellow-NC Working current: Start state 1.2A Persistent state 120mA Coil type: Continuous working Security type: Electri power lock,unlock Lock core: The dimeter og 12.5MM stainlesscore,extending the lengh of 15MM Locking mode: Magnetic induction Voltage: DC12V/DC24V Current: Star-up:1.2A Operating:0.25A Delay: 0、3、6second(Factory seting:0) Lock way: Lock with power.Open without power Lock type: Magnetic Sensor Weight: 0.58KG / 1.3lbs Size: 150mm(L)*34mm(W)*28mm(H) / 5.9X1.3X1.1 inch ## Features - 1. Adjustable Time Delay: 0, 3, 6 seconds adjustable time delay. - 2. Fail Safe Mode: The door will be locked when power on, and unlocked when power off. - 3. Working voltage: 12V/24V DC. Working current: start state: 1.2A / Persistent state: 120mA - 4. Put two pieces of Iron together when testing it. Otherwise there is no Magnetic force. - 5. Suitable for metal door, wooden door, glass door, swing door, slide door, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09LR4YXSH | | Date First Available | 21 December 2021 | | Item Model Number | JASAG-XXS1 | | Manufacturer | TO BE SECOND | | Product Dimensions | 14.99 x 3.3 x 2.79 cm; 508 g | ## Product Details - **Brand:** TO BE SECOND - **Item dimensions L x W x H:** 15 x 3.3 x 2.8 centimeters - **Lock type:** Mortise Lock - **Material:** Aluminum, Iron - **Special features:** Adjustable Time Delay ## Images ![JASAG DC12V Electric Mortise Lock, Fail Safe Mode with Adjustment Time Delay, Electric Drop Bolt Lock for Door Access Control, Silver (JASAG-XXS1) - Image 1](https://m.media-amazon.com/images/I/51yU+hHbkrL.jpg) ![JASAG DC12V Electric Mortise Lock, Fail Safe Mode with Adjustment Time Delay, Electric Drop Bolt Lock for Door Access Control, Silver (JASAG-XXS1) - Image 2](https://m.media-amazon.com/images/I/41jzru1J3UL.jpg) ![JASAG DC12V Electric Mortise Lock, Fail Safe Mode with Adjustment Time Delay, Electric Drop Bolt Lock for Door Access Control, Silver (JASAG-XXS1) - Image 3](https://m.media-amazon.com/images/I/61DAYdT3R3L.jpg) ![JASAG DC12V Electric Mortise Lock, Fail Safe Mode with Adjustment Time Delay, Electric Drop Bolt Lock for Door Access Control, Silver (JASAG-XXS1) - Image 4](https://m.media-amazon.com/images/I/61gZtO9rCtL.jpg) ![JASAG DC12V Electric Mortise Lock, Fail Safe Mode with Adjustment Time Delay, Electric Drop Bolt Lock for Door Access Control, Silver (JASAG-XXS1) - Image 5](https://m.media-amazon.com/images/I/61l0JencQmL.jpg) ## Questions & Answers **Q: Can this product be used outdoors?** A: It has a nice feel to it, but it is definitely not outdoor rated, the cables come into an unsealed hole and there are cracks all over it, so I don't think it can be used outside ## Frequently Bought Together - TO BE SECOND JASAG DC12V Electric Mortise Lock, Fail Safe Mode with Adjustment Time Delay, Electric Drop Bolt Lock for Door Access Control, Silver (JASAG-XXS1) - AMOCAM K80 Power Supply Control, AC 110-240V to DC 12V Power Supply for Door Access Control System, Video Doorbell, Electric Strike Lock, Bolt Lock, Magnetic Lock, Power Supply Controller - UHPPOTE Momentary Push to Exit Button Switch NO/COM Output Stainless Steel Panel for Access Control Hollow Door --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/406954093-jasag-dc12v-electric-mortise-lock-fail-safe-mode-with-adjustment](https://www.desertcart.sg/products/406954093-jasag-dc12v-electric-mortise-lock-fail-safe-mode-with-adjustment) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-06*